7079475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 12936672

約数和(自身を除く): 5857197

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 137, 159, 195, 265, 325, 411, 685, 689, 795, 975, 1325, 1781, 2055, 2067, 3425, 3445, 3975, 5343, 7261, 8905, 10275, 10335, 17225, 21783, 26715, 36305, 44525, 51675, 94393, 108915, 133575, 181525, 283179, 471965, 544575, 1415895, 2359825, 7079475]

約数ペア:

[(1, 7079475), (3, 2359825), (5, 1415895), (13, 544575), (15, 471965), (25, 283179), (39, 181525), (53, 133575), (65, 108915), (75, 94393), (137, 51675), (159, 44525), (195, 36305), (265, 26715), (325, 21783), (411, 17225), (685, 10335), (689, 10275), (795, 8905), (975, 7261), (1325, 5343), (1781, 3975), (2055, 3445), (2067, 3425)]