1162305

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 2104128

約数和(自身を除く): 941823

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1123, 3369, 5615, 10107, 16845, 25829, 50535, 77487, 129145, 232461, 387435, 1162305]

約数ペア:

[(1, 1162305), (3, 387435), (5, 232461), (9, 129145), (15, 77487), (23, 50535), (45, 25829), (69, 16845), (115, 10107), (207, 5615), (345, 3369), (1035, 1123)]