12433605

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 20856960

約数和(自身を除く): 8423355

約数列:

[1, 3, 5, 15, 29, 87, 101, 145, 283, 303, 435, 505, 849, 1415, 1515, 2929, 4245, 8207, 8787, 14645, 24621, 28583, 41035, 43935, 85749, 123105, 142915, 428745, 828907, 2486721, 4144535, 12433605]

約数ペア:

[(1, 12433605), (3, 4144535), (5, 2486721), (15, 828907), (29, 428745), (87, 142915), (101, 123105), (145, 85749), (283, 43935), (303, 41035), (435, 28583), (505, 24621), (849, 14645), (1415, 8787), (1515, 8207), (2929, 4245)]