1238432835

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{13229}}^1$

素因数の和:13395

約数の個数: 24

約数和(自身を含む): 2007043920

約数和(自身を除く): 768611085

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 6241, 13229, 18723, 31205, 39687, 66145, 93615, 198435, 1045091, 3135273, 5225455, 15676365, 82562189, 247686567, 412810945, 1238432835]

約数ペア:

[(1, 1238432835), (3, 412810945), (5, 247686567), (15, 82562189), (79, 15676365), (237, 5225455), (395, 3135273), (1185, 1045091), (6241, 198435), (13229, 93615), (18723, 66145), (31205, 39687)]