290427373745

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{1017847}}^1$

素因数の和:1018384

約数の個数: 16

約数和(自身を含む): 351768268800

約数和(自身を除く): 61340895055

約数列:

[1, 5, 149, 383, 745, 1915, 57067, 285335, 1017847, 5089235, 151659203, 389835401, 758296015, 1949177005, 58085474749, 290427373745]

約数ペア:

[(1, 290427373745), (5, 58085474749), (149, 1949177005), (383, 758296015), (745, 389835401), (1915, 151659203), (57067, 5089235), (285335, 1017847)]