284256195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7559}}^1$

素因数の和:7699

約数の個数: 32

約数和(自身を含む): 479001600

約数和(自身を除く): 194745405

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 2507, 7521, 7559, 12535, 22677, 37605, 37795, 113385, 173857, 521571, 823931, 869285, 2471793, 2607855, 4119655, 12358965, 18950413, 56851239, 94752065, 284256195]

約数ペア:

[(1, 284256195), (3, 94752065), (5, 56851239), (15, 18950413), (23, 12358965), (69, 4119655), (109, 2607855), (115, 2471793), (327, 869285), (345, 823931), (545, 521571), (1635, 173857), (2507, 113385), (7521, 37795), (7559, 37605), (12535, 22677)]