66759825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4259}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 126777600

約数和(自身を除く): 60017775

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 4259, 5225, 12777, 15675, 21295, 46849, 63885, 80921, 106475, 140547, 234245, 242763, 319425, 404605, 702735, 890131, 1171225, 1213815, 2023025, 2670393, 3513675, 4450655, 6069075, 13351965, 22253275, 66759825]

約数ペア:

[(1, 66759825), (3, 22253275), (5, 13351965), (11, 6069075), (15, 4450655), (19, 3513675), (25, 2670393), (33, 2023025), (55, 1213815), (57, 1171225), (75, 890131), (95, 702735), (165, 404605), (209, 319425), (275, 242763), (285, 234245), (475, 140547), (627, 106475), (825, 80921), (1045, 63885), (1425, 46849), (3135, 21295), (4259, 15675), (5225, 12777)]