766209145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 1028401920

約数和(自身を除く): 262192775

約数列:

[1, 5, 13, 29, 65, 145, 311, 377, 1307, 1555, 1885, 4043, 6535, 9019, 16991, 20215, 37903, 45095, 84955, 117247, 189515, 406477, 492739, 586235, 2032385, 2463695, 5284201, 11787833, 26421005, 58939165, 153241829, 766209145]

約数ペア:

[(1, 766209145), (5, 153241829), (13, 58939165), (29, 26421005), (65, 11787833), (145, 5284201), (311, 2463695), (377, 2032385), (1307, 586235), (1555, 492739), (1885, 406477), (4043, 189515), (6535, 117247), (9019, 84955), (16991, 45095), (20215, 37903)]