17214855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8663

約数の個数: 32

約数和(自身を含む): 33139200

約数和(自身を除く): 15924345

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 8629, 25887, 43145, 60403, 129435, 163951, 181209, 302015, 491853, 819755, 906045, 1147657, 2459265, 3442971, 5738285, 17214855]

約数ペア:

[(1, 17214855), (3, 5738285), (5, 3442971), (7, 2459265), (15, 1147657), (19, 906045), (21, 819755), (35, 491853), (57, 302015), (95, 181209), (105, 163951), (133, 129435), (285, 60403), (399, 43145), (665, 25887), (1995, 8629)]