42854735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 64972800

約数和(自身を除く): 22118065

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 1409, 2765, 4345, 6083, 7045, 9863, 15499, 30415, 49315, 77495, 108493, 111311, 542465, 556555, 779177, 1224421, 3895885, 6122105, 8570947, 42854735]

約数ペア:

[(1, 42854735), (5, 8570947), (7, 6122105), (11, 3895885), (35, 1224421), (55, 779177), (77, 556555), (79, 542465), (385, 111311), (395, 108493), (553, 77495), (869, 49315), (1409, 30415), (2765, 15499), (4345, 9863), (6083, 7045)]