29271285

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20983}}^1$

素因数の和:21025

約数の個数: 24

約数和(自身を含む): 52376064

約数和(自身を除く): 23104779

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 20983, 62949, 104915, 188847, 314745, 650473, 944235, 1951419, 3252365, 5854257, 9757095, 29271285]

約数ペア:

[(1, 29271285), (3, 9757095), (5, 5854257), (9, 3252365), (15, 1951419), (31, 944235), (45, 650473), (93, 314745), (155, 188847), (279, 104915), (465, 62949), (1395, 20983)]