79916925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 145294272

約数和(自身を除く): 65377347

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 157, 165, 275, 471, 617, 785, 825, 1727, 1851, 2355, 3085, 3925, 5181, 6787, 8635, 9255, 11775, 15425, 20361, 25905, 33935, 43175, 46275, 96869, 101805, 129525, 169675, 290607, 484345, 509025, 1065559, 1453035, 2421725, 3196677, 5327795, 7265175, 15983385, 26638975, 79916925]

約数ペア:

[(1, 79916925), (3, 26638975), (5, 15983385), (11, 7265175), (15, 5327795), (25, 3196677), (33, 2421725), (55, 1453035), (75, 1065559), (157, 509025), (165, 484345), (275, 290607), (471, 169675), (617, 129525), (785, 101805), (825, 96869), (1727, 46275), (1851, 43175), (2355, 33935), (3085, 25905), (3925, 20361), (5181, 15425), (6787, 11775), (8635, 9255)]