18527305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5256

約数の個数: 16

約数和(自身を含む): 23952384

約数和(自身を除く): 5425079

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 5197, 25985, 119531, 161107, 597655, 805535, 3705461, 18527305]

約数ペア:

[(1, 18527305), (5, 3705461), (23, 805535), (31, 597655), (115, 161107), (155, 119531), (713, 25985), (3565, 5197)]