712788244125

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{1531}}^1$

素因数の和:1980

約数の個数: 128

約数和(自身を含む): 1231500920832

約数和(自身を除く): 518712676707

約数列:

[1, 3, 5, 15, 25, 41, 75, 107, 123, 125, 205, 283, 321, 375, 535, 615, 849, 1025, 1415, 1531, 1605, 2675, 3075, 4245, 4387, 4593, 5125, 7075, 7655, 8025, 11603, 13161, 13375, 15375, 21225, 21935, 22965, 30281, 34809, 35375, 38275, 40125, 58015, 62771, 65805, 90843, 106125, 109675, 114825, 151405, 163817, 174045, 188313, 191375, 290075, 313855, 329025, 433273, 454215, 491451, 548375, 574125, 757025, 819085, 870225, 941565, 1241521, 1299819, 1450375, 1569275, 1645125, 2166365, 2271075, 2457255, 3724563, 3785125, 4095425, 4351125, 4707825, 6207605, 6499095, 6716497, 7846375, 10831825, 11355375, 12286275, 17764193, 18622815, 20149491, 20477125, 23539125, 31038025, 32495475, 33582485, 46360211, 53292579, 54159125, 61431375, 88820965, 93114075, 100747455, 139080633, 155190125, 162477375, 167912425, 231801055, 266462895, 444104825, 465570375, 503737275, 695403165, 839562125, 1159005275, 1332314475, 1900768651, 2220524125, 2518686375, 3477015825, 5702305953, 5795026375, 6661572375, 9503843255, 17385079125, 28511529765, 47519216275, 142557648825, 237596081375, 712788244125]

約数ペア:

[(1, 712788244125), (3, 237596081375), (5, 142557648825), (15, 47519216275), (25, 28511529765), (41, 17385079125), (75, 9503843255), (107, 6661572375), (123, 5795026375), (125, 5702305953), (205, 3477015825), (283, 2518686375), (321, 2220524125), (375, 1900768651), (535, 1332314475), (615, 1159005275), (849, 839562125), (1025, 695403165), (1415, 503737275), (1531, 465570375), (1605, 444104825), (2675, 266462895), (3075, 231801055), (4245, 167912425), (4387, 162477375), (4593, 155190125), (5125, 139080633), (7075, 100747455), (7655, 93114075), (8025, 88820965), (11603, 61431375), (13161, 54159125), (13375, 53292579), (15375, 46360211), (21225, 33582485), (21935, 32495475), (22965, 31038025), (30281, 23539125), (34809, 20477125), (35375, 20149491), (38275, 18622815), (40125, 17764193), (58015, 12286275), (62771, 11355375), (65805, 10831825), (90843, 7846375), (106125, 6716497), (109675, 6499095), (114825, 6207605), (151405, 4707825), (163817, 4351125), (174045, 4095425), (188313, 3785125), (191375, 3724563), (290075, 2457255), (313855, 2271075), (329025, 2166365), (433273, 1645125), (454215, 1569275), (491451, 1450375), (548375, 1299819), (574125, 1241521), (757025, 941565), (819085, 870225)]