98717725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10099}}^1$

素因数の和:10149

約数の個数: 24

約数和(自身を含む): 135259200

約数和(自身を除く): 36541475

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 10099, 50495, 171683, 232277, 252475, 858415, 1161385, 3948709, 4292075, 5806925, 19743545, 98717725]

約数ペア:

[(1, 98717725), (5, 19743545), (17, 5806925), (23, 4292075), (25, 3948709), (85, 1161385), (115, 858415), (391, 252475), (425, 232277), (575, 171683), (1955, 50495), (9775, 10099)]