9457506305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1\times {\mathrm{2693}}^1$

素因数の和:3365

約数の個数: 32

約数和(自身を含む): 12374770464

約数和(自身を除く): 2917264159

約数列:

[1, 5, 13, 65, 97, 485, 557, 1261, 2693, 2785, 6305, 7241, 13465, 35009, 36205, 54029, 175045, 261221, 270145, 702377, 1306105, 1500001, 3395873, 3511885, 7500005, 16979365, 19500013, 97500065, 145500097, 727500485, 1891501261, 9457506305]

約数ペア:

[(1, 9457506305), (5, 1891501261), (13, 727500485), (65, 145500097), (97, 97500065), (485, 19500013), (557, 16979365), (1261, 7500005), (2693, 3511885), (2785, 3395873), (6305, 1500001), (7241, 1306105), (13465, 702377), (35009, 270145), (36205, 261221), (54029, 175045)]