64237855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22037}}^1$

素因数の和:22106

約数の個数: 16

約数和(自身を含む): 85683744

約数和(自身を除く): 21445889

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 22037, 110185, 242407, 1167961, 1212035, 5839805, 12847571, 64237855]

約数ペア:

[(1, 64237855), (5, 12847571), (11, 5839805), (53, 1212035), (55, 1167961), (265, 242407), (583, 110185), (2915, 22037)]