313565195

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{5521}}^1$

素因数の和:5870

約数の個数: 16

約数和(自身を含む): 387776928

約数和(自身を除く): 74211733

約数列:

[1, 5, 37, 185, 307, 1535, 5521, 11359, 27605, 56795, 204277, 1021385, 1694947, 8474735, 62713039, 313565195]

約数ペア:

[(1, 313565195), (5, 62713039), (37, 8474735), (185, 1694947), (307, 1021385), (1535, 204277), (5521, 56795), (11359, 27605)]