4136125925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2543}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 5621425920

約数和(自身を除く): 1485299995

約数列:

[1, 5, 17, 25, 43, 85, 89, 215, 425, 445, 731, 1075, 1513, 2225, 2543, 3655, 3827, 7565, 12715, 18275, 19135, 37825, 43231, 63575, 65059, 95675, 109349, 216155, 226327, 325295, 546745, 1080775, 1131635, 1626475, 1858933, 2733725, 3847559, 5658175, 9294665, 9732061, 19237795, 46473325, 48660305, 96188975, 165445037, 243301525, 827225185, 4136125925]

約数ペア:

[(1, 4136125925), (5, 827225185), (17, 243301525), (25, 165445037), (43, 96188975), (85, 48660305), (89, 46473325), (215, 19237795), (425, 9732061), (445, 9294665), (731, 5658175), (1075, 3847559), (1513, 2733725), (2225, 1858933), (2543, 1626475), (3655, 1131635), (3827, 1080775), (7565, 546745), (12715, 325295), (18275, 226327), (19135, 216155), (37825, 109349), (43231, 95675), (63575, 65059)]