2133075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 4285440

約数和(自身を除く): 2152365

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 239, 255, 357, 425, 525, 595, 717, 1195, 1275, 1673, 1785, 2975, 3585, 4063, 5019, 5975, 8365, 8925, 12189, 17925, 20315, 25095, 28441, 41825, 60945, 85323, 101575, 125475, 142205, 304725, 426615, 711025, 2133075]

約数ペア:

[(1, 2133075), (3, 711025), (5, 426615), (7, 304725), (15, 142205), (17, 125475), (21, 101575), (25, 85323), (35, 60945), (51, 41825), (75, 28441), (85, 25095), (105, 20315), (119, 17925), (175, 12189), (239, 8925), (255, 8365), (357, 5975), (425, 5019), (525, 4063), (595, 3585), (717, 2975), (1195, 1785), (1275, 1673)]