15227921745

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{167441}}^1$

素因数の和:167542

約数の個数: 48

約数和(自身を含む): 27583725312

約数和(自身を除く): 12355803567

約数列:

[1, 3, 5, 9, 15, 43, 45, 47, 129, 141, 215, 235, 387, 423, 645, 705, 1935, 2021, 2115, 6063, 10105, 18189, 30315, 90945, 167441, 502323, 837205, 1506969, 2511615, 7199963, 7534845, 7869727, 21599889, 23609181, 35999815, 39348635, 64799667, 70827543, 107999445, 118045905, 323998335, 338398261, 354137715, 1015194783, 1691991305, 3045584349, 5075973915, 15227921745]

約数ペア:

[(1, 15227921745), (3, 5075973915), (5, 3045584349), (9, 1691991305), (15, 1015194783), (43, 354137715), (45, 338398261), (47, 323998335), (129, 118045905), (141, 107999445), (215, 70827543), (235, 64799667), (387, 39348635), (423, 35999815), (645, 23609181), (705, 21599889), (1935, 7869727), (2021, 7534845), (2115, 7199963), (6063, 2511615), (10105, 1506969), (18189, 837205), (30315, 502323), (90945, 167441)]