2009441625

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{42193}}^1$

素因数の和:42338

約数の個数: 32

約数和(自身を含む): 3370119168

約数和(自身を除く): 1360677543

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1905, 3175, 9525, 15875, 42193, 47625, 126579, 210965, 632895, 1054825, 3164475, 5274125, 5358511, 15822375, 16075533, 26792555, 80377665, 133962775, 401888325, 669813875, 2009441625]

約数ペア:

[(1, 2009441625), (3, 669813875), (5, 401888325), (15, 133962775), (25, 80377665), (75, 26792555), (125, 16075533), (127, 15822375), (375, 5358511), (381, 5274125), (635, 3164475), (1905, 1054825), (3175, 632895), (9525, 210965), (15875, 126579), (42193, 47625)]