31925205

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18191}}^1$

素因数の和:18218

約数の個数: 32

約数和(自身を含む): 61125120

約数和(自身を除く): 29199915

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 18191, 54573, 90955, 163719, 236483, 272865, 491157, 709449, 818595, 1182415, 2128347, 2455785, 3547245, 6385041, 10641735, 31925205]

約数ペア:

[(1, 31925205), (3, 10641735), (5, 6385041), (9, 3547245), (13, 2455785), (15, 2128347), (27, 1182415), (39, 818595), (45, 709449), (65, 491157), (117, 272865), (135, 236483), (195, 163719), (351, 90955), (585, 54573), (1755, 18191)]