27813195

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2699}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 48438000

約数和(自身を除く): 20624805

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 2699, 3435, 8097, 10305, 13495, 24291, 40485, 121455, 618071, 1854213, 3090355, 5562639, 9271065, 27813195]

約数ペア:

[(1, 27813195), (3, 9271065), (5, 5562639), (9, 3090355), (15, 1854213), (45, 618071), (229, 121455), (687, 40485), (1145, 24291), (2061, 13495), (2699, 10305), (3435, 8097)]