63198375

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 106070016

約数和(自身を除く): 42871641

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1327, 1905, 3175, 3981, 6635, 9525, 15875, 19905, 33175, 47625, 99525, 165875, 168529, 497625, 505587, 842645, 2527935, 4213225, 12639675, 21066125, 63198375]

約数ペア:

[(1, 63198375), (3, 21066125), (5, 12639675), (15, 4213225), (25, 2527935), (75, 842645), (125, 505587), (127, 497625), (375, 168529), (381, 165875), (635, 99525), (1327, 47625), (1905, 33175), (3175, 19905), (3981, 15875), (6635, 9525)]