71379574275

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{25633}}^1$

素因数の和:26100

約数の個数: 48

約数和(自身を含む): 119465103744

約数和(自身を除く): 48085529469

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 347, 535, 1041, 1605, 1735, 2675, 5205, 8025, 8675, 25633, 26025, 37129, 76899, 111387, 128165, 185645, 384495, 556935, 640825, 928225, 1922475, 2742731, 2784675, 8228193, 8894651, 13713655, 26683953, 41140965, 44473255, 68568275, 133419765, 205704825, 222366275, 667098825, 951727657, 2855182971, 4758638285, 14275914855, 23793191425, 71379574275]

約数ペア:

[(1, 71379574275), (3, 23793191425), (5, 14275914855), (15, 4758638285), (25, 2855182971), (75, 951727657), (107, 667098825), (321, 222366275), (347, 205704825), (535, 133419765), (1041, 68568275), (1605, 44473255), (1735, 41140965), (2675, 26683953), (5205, 13713655), (8025, 8894651), (8675, 8228193), (25633, 2784675), (26025, 2742731), (37129, 1922475), (76899, 928225), (111387, 640825), (128165, 556935), (185645, 384495)]