66165525

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 123117120

約数和(自身を除く): 56951595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 747, 1181, 1245, 2075, 2241, 3543, 3735, 5905, 6225, 10629, 11205, 17715, 18675, 29525, 31887, 53145, 56025, 88575, 98023, 159435, 265725, 294069, 490115, 797175, 882207, 1470345, 2450575, 2646621, 4411035, 7351725, 13233105, 22055175, 66165525]

約数ペア:

[(1, 66165525), (3, 22055175), (5, 13233105), (9, 7351725), (15, 4411035), (25, 2646621), (27, 2450575), (45, 1470345), (75, 882207), (83, 797175), (135, 490115), (225, 294069), (249, 265725), (415, 159435), (675, 98023), (747, 88575), (1181, 56025), (1245, 53145), (2075, 31887), (2241, 29525), (3543, 18675), (3735, 17715), (5905, 11205), (6225, 10629)]