67748145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{701}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 115240320

約数和(自身を除く): 47492175

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 379, 701, 1137, 1895, 2103, 3505, 5685, 6443, 10515, 11917, 19329, 32215, 35751, 59585, 96645, 178755, 265679, 797037, 1328395, 3985185, 4516543, 13549629, 22582715, 67748145]

約数ペア:

[(1, 67748145), (3, 22582715), (5, 13549629), (15, 4516543), (17, 3985185), (51, 1328395), (85, 797037), (255, 265679), (379, 178755), (701, 96645), (1137, 59585), (1895, 35751), (2103, 32215), (3505, 19329), (5685, 11917), (6443, 10515)]