2043283975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{4177}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 2685685248

約数和(自身を除く): 642401273

約数列:

[1, 5, 17, 25, 85, 425, 1151, 4177, 5755, 19567, 20885, 28775, 71009, 97835, 104425, 355045, 489175, 1775225, 4807727, 24038635, 81731359, 120193175, 408656795, 2043283975]

約数ペア:

[(1, 2043283975), (5, 408656795), (17, 120193175), (25, 81731359), (85, 24038635), (425, 4807727), (1151, 1775225), (4177, 489175), (5755, 355045), (19567, 104425), (20885, 97835), (28775, 71009)]