3028545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 5870592

約数和(自身を除く): 2842047

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 167, 195, 279, 403, 465, 501, 585, 835, 1209, 1395, 1503, 2015, 2171, 2505, 3627, 5177, 6045, 6513, 7515, 10855, 15531, 18135, 19539, 25885, 32565, 46593, 67301, 77655, 97695, 201903, 232965, 336505, 605709, 1009515, 3028545]

約数ペア:

[(1, 3028545), (3, 1009515), (5, 605709), (9, 336505), (13, 232965), (15, 201903), (31, 97695), (39, 77655), (45, 67301), (65, 46593), (93, 32565), (117, 25885), (155, 19539), (167, 18135), (195, 15531), (279, 10855), (403, 7515), (465, 6513), (501, 6045), (585, 5177), (835, 3627), (1209, 2505), (1395, 2171), (1503, 2015)]