39945735

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13249}}^1$

素因数の和:13327

約数の個数: 24

約数和(自身を含む): 70278000

約数和(自身を除く): 30332265

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 13249, 39747, 66245, 119241, 198735, 596205, 887683, 2663049, 4438415, 7989147, 13315245, 39945735]

約数ペア:

[(1, 39945735), (3, 13315245), (5, 7989147), (9, 4438415), (15, 2663049), (45, 887683), (67, 596205), (201, 198735), (335, 119241), (603, 66245), (1005, 39747), (3015, 13249)]