63128055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 107448768

約数和(自身を除く): 44320713

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 281, 843, 881, 1405, 2643, 4215, 4405, 4777, 13215, 14331, 14977, 23885, 44931, 71655, 74885, 224655, 247561, 742683, 1237805, 3713415, 4208537, 12625611, 21042685, 63128055]

約数ペア:

[(1, 63128055), (3, 21042685), (5, 12625611), (15, 4208537), (17, 3713415), (51, 1237805), (85, 742683), (255, 247561), (281, 224655), (843, 74885), (881, 71655), (1405, 44931), (2643, 23885), (4215, 14977), (4405, 14331), (4777, 13215)]