8910975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 16204320

約数和(自身を除く): 7293345

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 241, 255, 425, 435, 493, 723, 725, 1205, 1275, 1479, 2175, 2465, 3615, 4097, 6025, 6989, 7395, 12291, 12325, 18075, 20485, 20967, 34945, 36975, 61455, 102425, 104835, 118813, 174725, 307275, 356439, 524175, 594065, 1782195, 2970325, 8910975]

約数ペア:

[(1, 8910975), (3, 2970325), (5, 1782195), (15, 594065), (17, 524175), (25, 356439), (29, 307275), (51, 174725), (75, 118813), (85, 104835), (87, 102425), (145, 61455), (241, 36975), (255, 34945), (425, 20967), (435, 20485), (493, 18075), (723, 12325), (725, 12291), (1205, 7395), (1275, 6989), (1479, 6025), (2175, 4097), (2465, 3615)]