42953775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 76602240

約数和(自身を除く): 33648465

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 215, 285, 475, 645, 701, 817, 1075, 1425, 2103, 2451, 3225, 3505, 4085, 10515, 12255, 13319, 17525, 20425, 30143, 39957, 52575, 61275, 66595, 90429, 150715, 199785, 332975, 452145, 572717, 753575, 998925, 1718151, 2260725, 2863585, 8590755, 14317925, 42953775]

約数ペア:

[(1, 42953775), (3, 14317925), (5, 8590755), (15, 2863585), (19, 2260725), (25, 1718151), (43, 998925), (57, 753575), (75, 572717), (95, 452145), (129, 332975), (215, 199785), (285, 150715), (475, 90429), (645, 66595), (701, 61275), (817, 52575), (1075, 39957), (1425, 30143), (2103, 20425), (2451, 17525), (3225, 13319), (3505, 12255), (4085, 10515)]