39890265

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9397}}^1$

素因数の和:9688

約数の個数: 16

約数和(自身を含む): 64056768

約数和(自身を除く): 24166503

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 9397, 28191, 46985, 140955, 2659351, 7978053, 13296755, 39890265]

約数ペア:

[(1, 39890265), (3, 13296755), (5, 7978053), (15, 2659351), (283, 140955), (849, 46985), (1415, 28191), (4245, 9397)]