16411605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 13828395

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 1049, 2235, 3129, 3147, 5215, 5245, 7343, 15645, 15735, 22029, 36715, 110145, 156301, 468903, 781505, 1094107, 2344515, 3282321, 5470535, 16411605]

約数ペア:

[(1, 16411605), (3, 5470535), (5, 3282321), (7, 2344515), (15, 1094107), (21, 781505), (35, 468903), (105, 156301), (149, 110145), (447, 36715), (745, 22029), (1043, 15735), (1049, 15645), (2235, 7343), (3129, 5245), (3147, 5215)]