15696850015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^2\times {\mathrm{751}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 23616746496

約数和(自身を除く): 7919896481

約数列:

[1, 5, 7, 11, 35, 55, 77, 233, 385, 751, 1165, 1631, 2563, 3755, 5257, 8155, 8261, 12815, 17941, 26285, 41305, 54289, 57827, 89705, 174983, 271445, 289135, 380023, 597179, 874915, 1224881, 1900115, 1924813, 2985895, 4180253, 6124405, 9624065, 13473691, 20901265, 40771039, 67368455, 203855195, 285397273, 448481429, 1426986365, 2242407145, 3139370003, 15696850015]

約数ペア:

[(1, 15696850015), (5, 3139370003), (7, 2242407145), (11, 1426986365), (35, 448481429), (55, 285397273), (77, 203855195), (233, 67368455), (385, 40771039), (751, 20901265), (1165, 13473691), (1631, 9624065), (2563, 6124405), (3755, 4180253), (5257, 2985895), (8155, 1924813), (8261, 1900115), (12815, 1224881), (17941, 874915), (26285, 597179), (41305, 380023), (54289, 289135), (57827, 271445), (89705, 174983)]