23167665

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 42653520

約数和(自身を除く): 19485855

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 433, 435, 615, 1189, 1299, 1305, 1845, 2165, 3567, 3897, 5945, 6495, 10701, 12557, 17753, 17835, 19485, 37671, 53259, 53505, 62785, 88765, 113013, 159777, 188355, 266295, 514837, 565065, 798885, 1544511, 2574185, 4633533, 7722555, 23167665]

約数ペア:

[(1, 23167665), (3, 7722555), (5, 4633533), (9, 2574185), (15, 1544511), (29, 798885), (41, 565065), (45, 514837), (87, 266295), (123, 188355), (145, 159777), (205, 113013), (261, 88765), (369, 62785), (433, 53505), (435, 53259), (615, 37671), (1189, 19485), (1299, 17835), (1305, 17753), (1845, 12557), (2165, 10701), (3567, 6495), (3897, 5945)]