2585336025

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2473}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 4373398656

約数和(自身を除く): 1788062631

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 263, 265, 789, 795, 1315, 1325, 2473, 3945, 3975, 6575, 7419, 12365, 13939, 19725, 37095, 41817, 61825, 69695, 131069, 185475, 209085, 348475, 393207, 650399, 655345, 1045425, 1951197, 1966035, 3251995, 3276725, 9755985, 9830175, 16259975, 34471147, 48779925, 103413441, 172355735, 517067205, 861778675, 2585336025]

約数ペア:

[(1, 2585336025), (3, 861778675), (5, 517067205), (15, 172355735), (25, 103413441), (53, 48779925), (75, 34471147), (159, 16259975), (263, 9830175), (265, 9755985), (789, 3276725), (795, 3251995), (1315, 1966035), (1325, 1951197), (2473, 1045425), (3945, 655345), (3975, 650399), (6575, 393207), (7419, 348475), (12365, 209085), (13939, 185475), (19725, 131069), (37095, 69695), (41817, 61825)]