79402015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18749}}^1$

素因数の和:18783

約数の個数: 24

約数和(自身を含む): 119700000

約数和(自身を除く): 40297985

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 18749, 93745, 131243, 206239, 656215, 1031195, 1443673, 2268629, 7218365, 11343145, 15880403, 79402015]

約数ペア:

[(1, 79402015), (5, 15880403), (7, 11343145), (11, 7218365), (35, 2268629), (55, 1443673), (77, 1031195), (121, 656215), (385, 206239), (605, 131243), (847, 93745), (4235, 18749)]