53068575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 100914176

約数和(自身を除く): 47845601

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 271, 373, 525, 813, 1119, 1355, 1865, 1897, 2611, 4065, 5595, 5691, 6775, 7833, 9325, 9485, 13055, 20325, 27975, 28455, 39165, 47425, 65275, 101083, 142275, 195825, 303249, 505415, 707581, 1516245, 2122743, 2527075, 3537905, 7581225, 10613715, 17689525, 53068575]

約数ペア:

[(1, 53068575), (3, 17689525), (5, 10613715), (7, 7581225), (15, 3537905), (21, 2527075), (25, 2122743), (35, 1516245), (75, 707581), (105, 505415), (175, 303249), (271, 195825), (373, 142275), (525, 101083), (813, 65275), (1119, 47425), (1355, 39165), (1865, 28455), (1897, 27975), (2611, 20325), (4065, 13055), (5595, 9485), (5691, 9325), (6775, 7833)]