1361565

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 2396160

約数和(自身を除く): 1034595

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 383, 395, 711, 1149, 1185, 1915, 3447, 3555, 5745, 17235, 30257, 90771, 151285, 272313, 453855, 1361565]

約数ペア:

[(1, 1361565), (3, 453855), (5, 272313), (9, 151285), (15, 90771), (45, 30257), (79, 17235), (237, 5745), (383, 3555), (395, 3447), (711, 1915), (1149, 1185)]