9217425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 17693312

約数和(自身を除く): 8475887

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 181, 291, 485, 525, 543, 679, 905, 1267, 1455, 2037, 2425, 2715, 3395, 3801, 4525, 6335, 7275, 10185, 13575, 16975, 17557, 19005, 31675, 50925, 52671, 87785, 95025, 122899, 263355, 368697, 438925, 614495, 1316775, 1843485, 3072475, 9217425]

約数ペア:

[(1, 9217425), (3, 3072475), (5, 1843485), (7, 1316775), (15, 614495), (21, 438925), (25, 368697), (35, 263355), (75, 122899), (97, 95025), (105, 87785), (175, 52671), (181, 50925), (291, 31675), (485, 19005), (525, 17557), (543, 16975), (679, 13575), (905, 10185), (1267, 7275), (1455, 6335), (2037, 4525), (2425, 3801), (2715, 3395)]