152868675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 273411072

約数和(自身を除く): 120542397

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 705, 799, 1175, 1275, 2397, 2551, 3525, 3995, 7653, 11985, 12755, 19975, 38265, 43367, 59925, 63775, 119897, 130101, 191325, 216835, 359691, 599485, 650505, 1084175, 1798455, 2038249, 2997425, 3252525, 6114747, 8992275, 10191245, 30573735, 50956225, 152868675]

約数ペア:

[(1, 152868675), (3, 50956225), (5, 30573735), (15, 10191245), (17, 8992275), (25, 6114747), (47, 3252525), (51, 2997425), (75, 2038249), (85, 1798455), (141, 1084175), (235, 650505), (255, 599485), (425, 359691), (705, 216835), (799, 191325), (1175, 130101), (1275, 119897), (2397, 63775), (2551, 59925), (3525, 43367), (3995, 38265), (7653, 19975), (11985, 12755)]