1422495

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 2600640

約数和(自身を除く): 1178145

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 257, 369, 615, 771, 1107, 1285, 1845, 2313, 3855, 5535, 6939, 10537, 11565, 31611, 34695, 52685, 94833, 158055, 284499, 474165, 1422495]

約数ペア:

[(1, 1422495), (3, 474165), (5, 284499), (9, 158055), (15, 94833), (27, 52685), (41, 34695), (45, 31611), (123, 11565), (135, 10537), (205, 6939), (257, 5535), (369, 3855), (615, 2313), (771, 1845), (1107, 1285)]