55428945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25841}}^1$

素因数の和:25873

約数の個数: 32

約数和(自身を含む): 104194944

約数和(自身を除く): 48765999

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 25841, 77523, 129205, 284251, 335933, 387615, 852753, 1007799, 1421255, 1679665, 3695263, 4263765, 5038995, 11085789, 18476315, 55428945]

約数ペア:

[(1, 55428945), (3, 18476315), (5, 11085789), (11, 5038995), (13, 4263765), (15, 3695263), (33, 1679665), (39, 1421255), (55, 1007799), (65, 852753), (143, 387615), (165, 335933), (195, 284251), (429, 129205), (715, 77523), (2145, 25841)]