123242855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{1427}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 154635264

約数和(自身を除く): 31392409

約数列:

[1, 5, 23, 115, 751, 1427, 3755, 7135, 17273, 32821, 86365, 164105, 1071677, 5358385, 24648571, 123242855]

約数ペア:

[(1, 123242855), (5, 24648571), (23, 5358385), (115, 1071677), (751, 164105), (1427, 86365), (3755, 32821), (7135, 17273)]