84169715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 124139520

約数和(自身を除く): 39969805

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 2693, 4465, 6251, 13465, 18851, 31255, 51167, 94255, 126571, 255835, 358169, 632855, 885997, 1790845, 2404849, 4429985, 12024245, 16833943, 84169715]

約数ペア:

[(1, 84169715), (5, 16833943), (7, 12024245), (19, 4429985), (35, 2404849), (47, 1790845), (95, 885997), (133, 632855), (235, 358169), (329, 255835), (665, 126571), (893, 94255), (1645, 51167), (2693, 31255), (4465, 18851), (6251, 13465)]