82713865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 113492736

約数和(自身を除く): 30778871

約数列:

[1, 5, 13, 23, 61, 65, 115, 299, 305, 793, 907, 1403, 1495, 3965, 4535, 7015, 11791, 18239, 20861, 55327, 58955, 91195, 104305, 271193, 276635, 719251, 1272521, 1355965, 3596255, 6362605, 16542773, 82713865]

約数ペア:

[(1, 82713865), (5, 16542773), (13, 6362605), (23, 3596255), (61, 1355965), (65, 1272521), (115, 719251), (299, 276635), (305, 271193), (793, 104305), (907, 91195), (1403, 58955), (1495, 55327), (3965, 20861), (4535, 18239), (7015, 11791)]