15329950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3881}}^1$

素因数の和:3972

約数の個数: 24

約数和(自身を含む): 28882080

約数和(自身を除く): 13552130

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3881, 3950, 7762, 19405, 38810, 97025, 194050, 306599, 613198, 1532995, 3065990, 7664975, 15329950]

約数ペア:

[(1, 15329950), (2, 7664975), (5, 3065990), (10, 1532995), (25, 613198), (50, 306599), (79, 194050), (158, 97025), (395, 38810), (790, 19405), (1975, 7762), (3881, 3950)]