97904075

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 123840288

約数和(自身を除く): 25936213

約数列:

[1, 5, 25, 103, 193, 197, 515, 965, 985, 2575, 4825, 4925, 19879, 20291, 38021, 99395, 101455, 190105, 496975, 507275, 950525, 3916163, 19580815, 97904075]

約数ペア:

[(1, 97904075), (5, 19580815), (25, 3916163), (103, 950525), (193, 507275), (197, 496975), (515, 190105), (965, 101455), (985, 99395), (2575, 38021), (4825, 20291), (4925, 19879)]