481464255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{6857}}^1$

素因数の和:7047

約数の個数: 32

約数和(自身を含む): 800575488

約数和(自身を除く): 319111233

約数列:

[1, 3, 5, 15, 31, 93, 151, 155, 453, 465, 755, 2265, 4681, 6857, 14043, 20571, 23405, 34285, 70215, 102855, 212567, 637701, 1035407, 1062835, 3106221, 3188505, 5177035, 15531105, 32097617, 96292851, 160488085, 481464255]

約数ペア:

[(1, 481464255), (3, 160488085), (5, 96292851), (15, 32097617), (31, 15531105), (93, 5177035), (151, 3188505), (155, 3106221), (453, 1062835), (465, 1035407), (755, 637701), (2265, 212567), (4681, 102855), (6857, 70215), (14043, 34285), (20571, 23405)]