40673385

素因数分解:

$3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1019}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 70649280

約数和(自身を除く): 29975895

約数列:

[1, 3, 5, 9, 15, 45, 887, 1019, 2661, 3057, 4435, 5095, 7983, 9171, 13305, 15285, 39915, 45855, 903853, 2711559, 4519265, 8134677, 13557795, 40673385]

約数ペア:

[(1, 40673385), (3, 13557795), (5, 8134677), (9, 4519265), (15, 2711559), (45, 903853), (887, 45855), (1019, 39915), (2661, 15285), (3057, 13305), (4435, 9171), (5095, 7983)]