40590615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5077}}^1$

素因数の和:5139

約数の個数: 32

約数和(自身を含む): 71660736

約数和(自身を除く): 31070121

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 5077, 7995, 15231, 25385, 66001, 76155, 198003, 208157, 330005, 624471, 990015, 1040785, 2706041, 3122355, 8118123, 13530205, 40590615]

約数ペア:

[(1, 40590615), (3, 13530205), (5, 8118123), (13, 3122355), (15, 2706041), (39, 1040785), (41, 990015), (65, 624471), (123, 330005), (195, 208157), (205, 198003), (533, 76155), (615, 66001), (1599, 25385), (2665, 15231), (5077, 7995)]