157232355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1301}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 287981568

約数和(自身を除く): 130749213

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1151, 1301, 3453, 3903, 5755, 6505, 8057, 9107, 17265, 19515, 24171, 27321, 40285, 45535, 120855, 136605, 1497451, 4492353, 7487255, 10482157, 22461765, 31446471, 52410785, 157232355]

約数ペア:

[(1, 157232355), (3, 52410785), (5, 31446471), (7, 22461765), (15, 10482157), (21, 7487255), (35, 4492353), (105, 1497451), (1151, 136605), (1301, 120855), (3453, 45535), (3903, 40285), (5755, 27321), (6505, 24171), (8057, 19515), (9107, 17265)]