99984745

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 150370560

約数和(自身を除く): 50385815

約数列:

[1, 5, 7, 19, 35, 47, 49, 95, 133, 235, 245, 329, 457, 665, 893, 931, 1645, 2285, 2303, 3199, 4465, 4655, 6251, 8683, 11515, 15995, 21479, 22393, 31255, 43415, 43757, 60781, 107395, 111965, 150353, 218785, 303905, 408101, 425467, 751765, 1052471, 2040505, 2127335, 2856707, 5262355, 14283535, 19996949, 99984745]

約数ペア:

[(1, 99984745), (5, 19996949), (7, 14283535), (19, 5262355), (35, 2856707), (47, 2127335), (49, 2040505), (95, 1052471), (133, 751765), (235, 425467), (245, 408101), (329, 303905), (457, 218785), (665, 150353), (893, 111965), (931, 107395), (1645, 60781), (2285, 43757), (2303, 43415), (3199, 31255), (4465, 22393), (4655, 21479), (6251, 15995), (8683, 11515)]