23931615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 40559616

約数和(自身を除く): 16628001

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 977, 1065, 1633, 2931, 4885, 4899, 8165, 14655, 22471, 24495, 67413, 69367, 112355, 208101, 337065, 346835, 1040505, 1595441, 4786323, 7977205, 23931615]

約数ペア:

[(1, 23931615), (3, 7977205), (5, 4786323), (15, 1595441), (23, 1040505), (69, 346835), (71, 337065), (115, 208101), (213, 112355), (345, 69367), (355, 67413), (977, 24495), (1065, 22471), (1633, 14655), (2931, 8165), (4885, 4899)]