12470355

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 22929984

約数和(自身を除く): 10459629

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 751, 1107, 1845, 2253, 3321, 3755, 5535, 6759, 11265, 16605, 20277, 30791, 33795, 60831, 92373, 101385, 153955, 277119, 304155, 461865, 831357, 1385595, 2494071, 4156785, 12470355]

約数ペア:

[(1, 12470355), (3, 4156785), (5, 2494071), (9, 1385595), (15, 831357), (27, 461865), (41, 304155), (45, 277119), (81, 153955), (123, 101385), (135, 92373), (205, 60831), (369, 33795), (405, 30791), (615, 20277), (751, 16605), (1107, 11265), (1845, 6759), (2253, 5535), (3321, 3755)]