2004934575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131687}}^1$

素因数の和:131736

約数の個数: 48

約数和(自身を含む): 3919034880

約数和(自身を除く): 1914100305

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 5075, 15225, 131687, 395061, 658435, 921809, 1975305, 2765427, 3292175, 3818923, 4609045, 9876525, 11456769, 13827135, 19094615, 23045225, 26732461, 57283845, 69135675, 80197383, 95473075, 133662305, 286419225, 400986915, 668311525, 2004934575]

約数ペア:

[(1, 2004934575), (3, 668311525), (5, 400986915), (7, 286419225), (15, 133662305), (21, 95473075), (25, 80197383), (29, 69135675), (35, 57283845), (75, 26732461), (87, 23045225), (105, 19094615), (145, 13827135), (175, 11456769), (203, 9876525), (435, 4609045), (525, 3818923), (609, 3292175), (725, 2765427), (1015, 1975305), (2175, 921809), (3045, 658435), (5075, 395061), (15225, 131687)]