2830455

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 5066880

約数和(自身を除く): 2236425

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2029, 6087, 10145, 18261, 30435, 62899, 91305, 188697, 314495, 566091, 943485, 2830455]

約数ペア:

[(1, 2830455), (3, 943485), (5, 566091), (9, 314495), (15, 188697), (31, 91305), (45, 62899), (93, 30435), (155, 18261), (279, 10145), (465, 6087), (1395, 2029)]