64556855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1399}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 84672000

約数和(自身を除く): 20115145

約数列:

[1, 5, 11, 55, 839, 1399, 4195, 6995, 9229, 15389, 46145, 76945, 1173761, 5868805, 12911371, 64556855]

約数ペア:

[(1, 64556855), (5, 12911371), (11, 5868805), (55, 1173761), (839, 76945), (1399, 46145), (4195, 15389), (6995, 9229)]