15072489

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 24710400

約数和(自身を除く): 9637911

約数列:

[1, 3, 9, 17, 29, 43, 51, 79, 87, 129, 153, 237, 261, 387, 493, 711, 731, 1247, 1343, 1479, 2193, 2291, 3397, 3741, 4029, 4437, 6579, 6873, 10191, 11223, 12087, 20619, 21199, 30573, 38947, 57749, 63597, 98513, 116841, 173247, 190791, 295539, 350523, 519741, 886617, 1674721, 5024163, 15072489]

約数ペア:

[(1, 15072489), (3, 5024163), (9, 1674721), (17, 886617), (29, 519741), (43, 350523), (51, 295539), (79, 190791), (87, 173247), (129, 116841), (153, 98513), (237, 63597), (261, 57749), (387, 38947), (493, 30573), (711, 21199), (731, 20619), (1247, 12087), (1343, 11223), (1479, 10191), (2193, 6873), (2291, 6579), (3397, 4437), (3741, 4029)]