13848705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 26703360

約数和(自身を除く): 12854655

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 607, 845, 1521, 1755, 1821, 2535, 3035, 4563, 5463, 7605, 7891, 9105, 16389, 22815, 23673, 27315, 39455, 71019, 81945, 102583, 118365, 213057, 307749, 355095, 512915, 923247, 1065285, 1538745, 2769741, 4616235, 13848705]

約数ペア:

[(1, 13848705), (3, 4616235), (5, 2769741), (9, 1538745), (13, 1065285), (15, 923247), (27, 512915), (39, 355095), (45, 307749), (65, 213057), (117, 118365), (135, 102583), (169, 81945), (195, 71019), (351, 39455), (507, 27315), (585, 23673), (607, 22815), (845, 16389), (1521, 9105), (1755, 7891), (1821, 7605), (2535, 5463), (3035, 4563)]