15207789085

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{1109}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 18877743360

約数和(自身を除く): 3669954275

約数列:

[1, 5, 41, 151, 205, 443, 755, 1109, 2215, 5545, 6191, 18163, 30955, 45469, 66893, 90815, 167459, 227345, 334465, 491287, 837295, 2456435, 2742613, 6865819, 13713065, 20142767, 34329095, 74184337, 100713835, 370921685, 3041557817, 15207789085]

約数ペア:

[(1, 15207789085), (5, 3041557817), (41, 370921685), (151, 100713835), (205, 74184337), (443, 34329095), (755, 20142767), (1109, 13713065), (2215, 6865819), (5545, 2742613), (6191, 2456435), (18163, 837295), (30955, 491287), (45469, 334465), (66893, 227345), (90815, 167459)]