25009941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 38966400

約数和(自身を除く): 13956459

約数列:

[1, 3, 11, 17, 33, 51, 109, 187, 327, 409, 561, 1199, 1227, 1853, 3597, 4499, 5559, 6953, 13497, 20383, 20859, 44581, 61149, 76483, 133743, 229449, 490391, 757877, 1471173, 2273631, 8336647, 25009941]

約数ペア:

[(1, 25009941), (3, 8336647), (11, 2273631), (17, 1471173), (33, 757877), (51, 490391), (109, 229449), (187, 133743), (327, 76483), (409, 61149), (561, 44581), (1199, 20859), (1227, 20383), (1853, 13497), (3597, 6953), (4499, 5559)]