84525275

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{11699}}^1$

素因数の和:11743

約数の個数: 18

約数和(自身を含む): 111348900

約数和(自身を除く): 26823625

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 7225, 11699, 58495, 198883, 292475, 994415, 3381011, 4972075, 16905055, 84525275]

約数ペア:

[(1, 84525275), (5, 16905055), (17, 4972075), (25, 3381011), (85, 994415), (289, 292475), (425, 198883), (1445, 58495), (7225, 11699)]