2389635

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 4392960

約数和(自身を除く): 2003325

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 571, 837, 1395, 1713, 2855, 4185, 5139, 8565, 15417, 17701, 25695, 53103, 77085, 88505, 159309, 265515, 477927, 796545, 2389635]

約数ペア:

[(1, 2389635), (3, 796545), (5, 477927), (9, 265515), (15, 159309), (27, 88505), (31, 77085), (45, 53103), (93, 25695), (135, 17701), (155, 15417), (279, 8565), (465, 5139), (571, 4185), (837, 2855), (1395, 1713)]