12654618625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{8123}}^1$

素因数の和:8263

約数の個数: 48

約数和(自身を含む): 17529902208

約数和(自身を除く): 4875283583

約数列:

[1, 5, 11, 25, 55, 103, 121, 125, 275, 515, 605, 1133, 1375, 2575, 3025, 5665, 8123, 12463, 12875, 15125, 28325, 40615, 62315, 89353, 141625, 203075, 311575, 446765, 836669, 982883, 1015375, 1557875, 2233825, 4183345, 4914415, 9203359, 11169125, 20916725, 24572075, 46016795, 101236949, 104583625, 122860375, 230083975, 506184745, 1150419875, 2530923725, 12654618625]

約数ペア:

[(1, 12654618625), (5, 2530923725), (11, 1150419875), (25, 506184745), (55, 230083975), (103, 122860375), (121, 104583625), (125, 101236949), (275, 46016795), (515, 24572075), (605, 20916725), (1133, 11169125), (1375, 9203359), (2575, 4914415), (3025, 4183345), (5665, 2233825), (8123, 1557875), (12463, 1015375), (12875, 982883), (15125, 836669), (28325, 446765), (40615, 311575), (62315, 203075), (89353, 141625)]