87182925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 152996160

約数和(自身を除く): 65813235

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 193, 285, 317, 475, 579, 951, 965, 1425, 1585, 2895, 3667, 4755, 4825, 6023, 7925, 11001, 14475, 18069, 18335, 23775, 30115, 55005, 61181, 90345, 91675, 150575, 183543, 275025, 305905, 451725, 917715, 1162439, 1529525, 3487317, 4588575, 5812195, 17436585, 29060975, 87182925]

約数ペア:

[(1, 87182925), (3, 29060975), (5, 17436585), (15, 5812195), (19, 4588575), (25, 3487317), (57, 1529525), (75, 1162439), (95, 917715), (193, 451725), (285, 305905), (317, 275025), (475, 183543), (579, 150575), (951, 91675), (965, 90345), (1425, 61181), (1585, 55005), (2895, 30115), (3667, 23775), (4755, 18335), (4825, 18069), (6023, 14475), (7925, 11001)]