15055467

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 24460800

約数和(自身を除く): 9405333

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 389, 399, 679, 1167, 1843, 2037, 2723, 5529, 7391, 8169, 12901, 22173, 37733, 38703, 51737, 113199, 155211, 264131, 716927, 792393, 2150781, 5018489, 15055467]

約数ペア:

[(1, 15055467), (3, 5018489), (7, 2150781), (19, 792393), (21, 716927), (57, 264131), (97, 155211), (133, 113199), (291, 51737), (389, 38703), (399, 37733), (679, 22173), (1167, 12901), (1843, 8169), (2037, 7391), (2723, 5529)]