417869825

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2713}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 532063416

約数和(自身を除く): 114193591

約数列:

[1, 5, 25, 61, 101, 305, 505, 1525, 2525, 2713, 6161, 13565, 30805, 67825, 154025, 165493, 274013, 827465, 1370065, 4137325, 6850325, 16714793, 83573965, 417869825]

約数ペア:

[(1, 417869825), (5, 83573965), (25, 16714793), (61, 6850325), (101, 4137325), (305, 1370065), (505, 827465), (1525, 274013), (2525, 165493), (2713, 154025), (6161, 67825), (13565, 30805)]