4738575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 8499456

約数和(自身を除く): 3760881

約数列:

[1, 3, 5, 15, 23, 25, 41, 67, 69, 75, 115, 123, 201, 205, 335, 345, 575, 615, 943, 1005, 1025, 1541, 1675, 1725, 2747, 2829, 3075, 4623, 4715, 5025, 7705, 8241, 13735, 14145, 23115, 23575, 38525, 41205, 63181, 68675, 70725, 115575, 189543, 206025, 315905, 947715, 1579525, 4738575]

約数ペア:

[(1, 4738575), (3, 1579525), (5, 947715), (15, 315905), (23, 206025), (25, 189543), (41, 115575), (67, 70725), (69, 68675), (75, 63181), (115, 41205), (123, 38525), (201, 23575), (205, 23115), (335, 14145), (345, 13735), (575, 8241), (615, 7705), (943, 5025), (1005, 4715), (1025, 4623), (1541, 3075), (1675, 2829), (1725, 2747)]