27272475

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2356

約数の個数: 36

約数和(自身を含む): 49791456

約数和(自身を除く): 22518981

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2287, 2385, 3975, 6861, 11435, 11925, 20583, 34305, 57175, 102915, 121211, 171525, 363633, 514575, 606055, 1090899, 1818165, 3030275, 5454495, 9090825, 27272475]

約数ペア:

[(1, 27272475), (3, 9090825), (5, 5454495), (9, 3030275), (15, 1818165), (25, 1090899), (45, 606055), (53, 514575), (75, 363633), (159, 171525), (225, 121211), (265, 102915), (477, 57175), (795, 34305), (1325, 20583), (2287, 11925), (2385, 11435), (3975, 6861)]