71509795

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 32170205

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 329, 1015, 1363, 1499, 1645, 6815, 7495, 9541, 10493, 43471, 47705, 52465, 70453, 217355, 304297, 352265, 493171, 1521485, 2043137, 2465855, 10215685, 14301959, 71509795]

約数ペア:

[(1, 71509795), (5, 14301959), (7, 10215685), (29, 2465855), (35, 2043137), (47, 1521485), (145, 493171), (203, 352265), (235, 304297), (329, 217355), (1015, 70453), (1363, 52465), (1499, 47705), (1645, 43471), (6815, 10493), (7495, 9541)]