23467005

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 42247296

約数和(自身を除く): 18780291

約数列:

[1, 3, 5, 9, 15, 45, 61, 83, 103, 183, 249, 305, 309, 415, 515, 549, 747, 915, 927, 1245, 1545, 2745, 3735, 4635, 5063, 6283, 8549, 15189, 18849, 25315, 25647, 31415, 42745, 45567, 56547, 75945, 76941, 94245, 128235, 227835, 282735, 384705, 521489, 1564467, 2607445, 4693401, 7822335, 23467005]

約数ペア:

[(1, 23467005), (3, 7822335), (5, 4693401), (9, 2607445), (15, 1564467), (45, 521489), (61, 384705), (83, 282735), (103, 227835), (183, 128235), (249, 94245), (305, 76941), (309, 75945), (415, 56547), (515, 45567), (549, 42745), (747, 31415), (915, 25647), (927, 25315), (1245, 18849), (1545, 15189), (2745, 8549), (3735, 6283), (4635, 5063)]