25521000735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2082497}}^1$

素因数の和:2082567

約数の個数: 32

約数和(自身を含む): 43982357760

約数和(自身を除く): 18461357025

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 12255, 2082497, 6247491, 10412485, 31237455, 39567443, 89547371, 118702329, 197837215, 268642113, 447736855, 593511645, 1343210565, 1701400049, 5104200147, 8507000245, 25521000735]

約数ペア:

[(1, 25521000735), (3, 8507000245), (5, 5104200147), (15, 1701400049), (19, 1343210565), (43, 593511645), (57, 447736855), (95, 268642113), (129, 197837215), (215, 118702329), (285, 89547371), (645, 39567443), (817, 31237455), (2451, 10412485), (4085, 6247491), (12255, 2082497)]