493254742175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1\times {\mathrm{3847}}^1$

素因数の和:5748

約数の個数: 48

約数和(自身を含む): 661994004672

約数和(自身を除く): 168739262497

約数列:

[1, 5, 13, 25, 65, 241, 325, 1205, 1637, 3133, 3847, 6025, 8185, 15665, 19235, 21281, 40925, 50011, 78325, 96175, 106405, 250055, 394517, 532025, 927127, 1250275, 1972585, 4635635, 5128721, 6297539, 9862925, 12052651, 23178175, 25643605, 31487695, 60263255, 81868007, 128218025, 157438475, 301316275, 409340035, 1517706899, 2046700175, 7588534495, 19730189687, 37942672475, 98650948435, 493254742175]

約数ペア:

[(1, 493254742175), (5, 98650948435), (13, 37942672475), (25, 19730189687), (65, 7588534495), (241, 2046700175), (325, 1517706899), (1205, 409340035), (1637, 301316275), (3133, 157438475), (3847, 128218025), (6025, 81868007), (8185, 60263255), (15665, 31487695), (19235, 25643605), (21281, 23178175), (40925, 12052651), (50011, 9862925), (78325, 6297539), (96175, 5128721), (106405, 4635635), (250055, 1972585), (394517, 1250275), (532025, 927127)]