13431359575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{295357}}^1$

素因数の和:295491

約数の個数: 24

約数和(自身を含む): 17799454512

約数和(自身を除く): 4368094937

約数列:

[1, 5, 17, 25, 85, 107, 425, 535, 1819, 2675, 9095, 45475, 295357, 1476785, 5021069, 7383925, 25105345, 31603199, 125526725, 158015995, 537254383, 790079975, 2686271915, 13431359575]

約数ペア:

[(1, 13431359575), (5, 2686271915), (17, 790079975), (25, 537254383), (85, 158015995), (107, 125526725), (425, 31603199), (535, 25105345), (1819, 7383925), (2675, 5021069), (9095, 1476785), (45475, 295357)]