13386345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 25694592

約数和(自身を除く): 12308247

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 241, 345, 483, 529, 723, 805, 1205, 1587, 1687, 2415, 2645, 3615, 3703, 5061, 5543, 7935, 8435, 11109, 16629, 18515, 25305, 27715, 38801, 55545, 83145, 116403, 127489, 194005, 382467, 582015, 637445, 892423, 1912335, 2677269, 4462115, 13386345]

約数ペア:

[(1, 13386345), (3, 4462115), (5, 2677269), (7, 1912335), (15, 892423), (21, 637445), (23, 582015), (35, 382467), (69, 194005), (105, 127489), (115, 116403), (161, 83145), (241, 55545), (345, 38801), (483, 27715), (529, 25305), (723, 18515), (805, 16629), (1205, 11109), (1587, 8435), (1687, 7935), (2415, 5543), (2645, 5061), (3615, 3703)]