7018275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 12999168

約数和(自身を除く): 5980893

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 181, 235, 275, 517, 543, 705, 825, 905, 1175, 1551, 1991, 2585, 2715, 3525, 4525, 5973, 7755, 8507, 9955, 12925, 13575, 25521, 29865, 38775, 42535, 49775, 93577, 127605, 149325, 212675, 280731, 467885, 638025, 1403655, 2339425, 7018275]

約数ペア:

[(1, 7018275), (3, 2339425), (5, 1403655), (11, 638025), (15, 467885), (25, 280731), (33, 212675), (47, 149325), (55, 127605), (75, 93577), (141, 49775), (165, 42535), (181, 38775), (235, 29865), (275, 25521), (517, 13575), (543, 12925), (705, 9955), (825, 8507), (905, 7755), (1175, 5973), (1551, 4525), (1991, 3525), (2585, 2715)]