26626775

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 38283264

約数和(自身を除く): 11656489

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2143, 2485, 10715, 12425, 15001, 53575, 75005, 152153, 375025, 760765, 1065071, 3803825, 5325355, 26626775]

約数ペア:

[(1, 26626775), (5, 5325355), (7, 3803825), (25, 1065071), (35, 760765), (71, 375025), (175, 152153), (355, 75005), (497, 53575), (1775, 15001), (2143, 12425), (2485, 10715)]