156798405

素因数分解:

$3^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{2699}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 272095200

約数和(自身を除く): 115296795

約数列:

[1, 3, 5, 9, 15, 45, 1291, 2699, 3873, 6455, 8097, 11619, 13495, 19365, 24291, 40485, 58095, 121455, 3484409, 10453227, 17422045, 31359681, 52266135, 156798405]

約数ペア:

[(1, 156798405), (3, 52266135), (5, 31359681), (9, 17422045), (15, 10453227), (45, 3484409), (1291, 121455), (2699, 58095), (3873, 40485), (6455, 24291), (8097, 19365), (11619, 13495)]