15669130515

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{7487}}^1$

素因数の和:7660

約数の個数: 48

約数和(自身を含む): 26010077184

約数和(自身を除く): 10340946669

約数列:

[1, 3, 5, 15, 41, 83, 123, 205, 249, 415, 615, 1245, 1681, 3403, 5043, 7487, 8405, 10209, 17015, 22461, 25215, 37435, 51045, 112305, 139523, 306967, 418569, 621421, 697615, 920901, 1534835, 1864263, 2092845, 3107105, 4604505, 9321315, 12585647, 25478261, 37756941, 62928235, 76434783, 127391305, 188784705, 382173915, 1044608701, 3133826103, 5223043505, 15669130515]

約数ペア:

[(1, 15669130515), (3, 5223043505), (5, 3133826103), (15, 1044608701), (41, 382173915), (83, 188784705), (123, 127391305), (205, 76434783), (249, 62928235), (415, 37756941), (615, 25478261), (1245, 12585647), (1681, 9321315), (3403, 4604505), (5043, 3107105), (7487, 2092845), (8405, 1864263), (10209, 1534835), (17015, 920901), (22461, 697615), (25215, 621421), (37435, 418569), (51045, 306967), (112305, 139523)]