39579075

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3388

約数の個数: 36

約数和(自身を含む): 72249840

約数和(自身を除く): 32670765

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3319, 3975, 9957, 11925, 16595, 29871, 49785, 82975, 149355, 175907, 248925, 527721, 746775, 879535, 1583163, 2638605, 4397675, 7915815, 13193025, 39579075]

約数ペア:

[(1, 39579075), (3, 13193025), (5, 7915815), (9, 4397675), (15, 2638605), (25, 1583163), (45, 879535), (53, 746775), (75, 527721), (159, 248925), (225, 175907), (265, 149355), (477, 82975), (795, 49785), (1325, 29871), (2385, 16595), (3319, 11925), (3975, 9957)]