66834735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23827}}^1$

素因数の和:23863

約数の個数: 32

約数和(自身を含む): 123524352

約数和(自身を除く): 56689617

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 23827, 71481, 119135, 262097, 357405, 405059, 786291, 1215177, 1310485, 2025295, 3931455, 4455649, 6075885, 13366947, 22278245, 66834735]

約数ペア:

[(1, 66834735), (3, 22278245), (5, 13366947), (11, 6075885), (15, 4455649), (17, 3931455), (33, 2025295), (51, 1310485), (55, 1215177), (85, 786291), (165, 405059), (187, 357405), (255, 262097), (561, 119135), (935, 71481), (2805, 23827)]