22328395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 7609205

約数列:

[1, 5, 17, 41, 43, 85, 149, 205, 215, 697, 731, 745, 1763, 2533, 3485, 3655, 6109, 6407, 8815, 12665, 29971, 30545, 32035, 103853, 108919, 149855, 262687, 519265, 544595, 1313435, 4465679, 22328395]

約数ペア:

[(1, 22328395), (5, 4465679), (17, 1313435), (41, 544595), (43, 519265), (85, 262687), (149, 149855), (205, 108919), (215, 103853), (697, 32035), (731, 30545), (745, 29971), (1763, 12665), (2533, 8815), (3485, 6407), (3655, 6109)]