15048789

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 23838720

約数和(自身を除く): 8789931

約数列:

[1, 3, 7, 21, 47, 79, 141, 193, 237, 329, 553, 579, 987, 1351, 1659, 3713, 4053, 9071, 11139, 15247, 25991, 27213, 45741, 63497, 77973, 106729, 190491, 320187, 716609, 2149827, 5016263, 15048789]

約数ペア:

[(1, 15048789), (3, 5016263), (7, 2149827), (21, 716609), (47, 320187), (79, 190491), (141, 106729), (193, 77973), (237, 63497), (329, 45741), (553, 27213), (579, 25991), (987, 15247), (1351, 11139), (1659, 9071), (3713, 4053)]