64220365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22031}}^1$

素因数の和:22100

約数の個数: 16

約数和(自身を含む): 85660416

約数和(自身を除く): 21440051

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 22031, 110155, 242341, 1167643, 1211705, 5838215, 12844073, 64220365]

約数ペア:

[(1, 64220365), (5, 12844073), (11, 5838215), (53, 1211705), (55, 1167643), (265, 242341), (583, 110155), (2915, 22031)]