201805236875

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{631}}^1\times {\mathrm{4229}}^1$

素因数の和:4902

約数の個数: 60

約数和(自身を含む): 277689923280

約数和(自身を除く): 75884686405

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 625, 631, 1375, 3025, 3155, 4229, 6875, 6941, 15125, 15775, 21145, 34705, 46519, 75625, 76351, 78875, 105725, 173525, 232595, 381755, 394375, 511709, 528625, 867625, 1162975, 1908775, 2558545, 2643125, 2668499, 4338125, 5814875, 9543875, 12792725, 13342495, 29074375, 29353489, 47719375, 63963625, 66712475, 146767445, 319818125, 322888379, 333562375, 733837225, 1614441895, 1667811875, 3669186125, 8072209475, 18345930625, 40361047375, 201805236875]

約数ペア:

[(1, 201805236875), (5, 40361047375), (11, 18345930625), (25, 8072209475), (55, 3669186125), (121, 1667811875), (125, 1614441895), (275, 733837225), (605, 333562375), (625, 322888379), (631, 319818125), (1375, 146767445), (3025, 66712475), (3155, 63963625), (4229, 47719375), (6875, 29353489), (6941, 29074375), (15125, 13342495), (15775, 12792725), (21145, 9543875), (34705, 5814875), (46519, 4338125), (75625, 2668499), (76351, 2643125), (78875, 2558545), (105725, 1908775), (173525, 1162975), (232595, 867625), (381755, 528625), (394375, 511709)]