23040585

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 41383680

約数和(自身を除く): 18343095

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 1657, 2781, 4635, 4971, 8285, 13905, 14913, 24855, 44739, 74565, 170671, 223695, 512013, 853355, 1536039, 2560065, 4608117, 7680195, 23040585]

約数ペア:

[(1, 23040585), (3, 7680195), (5, 4608117), (9, 2560065), (15, 1536039), (27, 853355), (45, 512013), (103, 223695), (135, 170671), (309, 74565), (515, 44739), (927, 24855), (1545, 14913), (1657, 13905), (2781, 8285), (4635, 4971)]