15608145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 29941632

約数和(自身を除く): 14333487

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 281, 345, 483, 529, 805, 843, 1405, 1587, 1967, 2415, 2645, 3703, 4215, 5901, 6463, 7935, 9835, 11109, 18515, 19389, 29505, 32315, 45241, 55545, 96945, 135723, 148649, 226205, 445947, 678615, 743245, 1040543, 2229735, 3121629, 5202715, 15608145]

約数ペア:

[(1, 15608145), (3, 5202715), (5, 3121629), (7, 2229735), (15, 1040543), (21, 743245), (23, 678615), (35, 445947), (69, 226205), (105, 148649), (115, 135723), (161, 96945), (281, 55545), (345, 45241), (483, 32315), (529, 29505), (805, 19389), (843, 18515), (1405, 11109), (1587, 9835), (1967, 7935), (2415, 6463), (2645, 5901), (3703, 4215)]