40406085

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1423}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 70197504

約数和(自身を除く): 29791419

約数列:

[1, 3, 5, 9, 15, 45, 631, 1423, 1893, 3155, 4269, 5679, 7115, 9465, 12807, 21345, 28395, 64035, 897913, 2693739, 4489565, 8081217, 13468695, 40406085]

約数ペア:

[(1, 40406085), (3, 13468695), (5, 8081217), (9, 4489565), (15, 2693739), (45, 897913), (631, 64035), (1423, 28395), (1893, 21345), (3155, 12807), (4269, 9465), (5679, 7115)]