74441475

素因数分解:

$3^2\times 5^2\times {\mathrm{373}}^1\times {\mathrm{887}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 133841136

約数和(自身を除く): 59399661

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 373, 887, 1119, 1865, 2661, 3357, 4435, 5595, 7983, 9325, 13305, 16785, 22175, 27975, 39915, 66525, 83925, 199575, 330851, 992553, 1654255, 2977659, 4962765, 8271275, 14888295, 24813825, 74441475]

約数ペア:

[(1, 74441475), (3, 24813825), (5, 14888295), (9, 8271275), (15, 4962765), (25, 2977659), (45, 1654255), (75, 992553), (225, 330851), (373, 199575), (887, 83925), (1119, 66525), (1865, 39915), (2661, 27975), (3357, 22175), (4435, 16785), (5595, 13305), (7983, 9325)]