15056559

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10391}}^1$

素因数の和:10427

約数の個数: 24

約数和(自身を含む): 25938432

約数和(自身を除く): 10881873

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 10391, 31173, 72737, 93519, 218211, 238993, 654633, 716979, 1672951, 2150937, 5018853, 15056559]

約数ペア:

[(1, 15056559), (3, 5018853), (7, 2150937), (9, 1672951), (21, 716979), (23, 654633), (63, 238993), (69, 218211), (161, 93519), (207, 72737), (483, 31173), (1449, 10391)]