1293666495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{39799}}^1$

素因数の和:40015

約数の個数: 32

約数和(自身を含む): 2269555200

約数和(自身を除く): 975888705

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 591, 985, 2167, 2955, 6501, 10835, 32505, 39799, 119397, 198995, 437789, 596985, 1313367, 2188945, 6566835, 7840403, 23521209, 39202015, 86244433, 117606045, 258733299, 431222165, 1293666495]

約数ペア:

[(1, 1293666495), (3, 431222165), (5, 258733299), (11, 117606045), (15, 86244433), (33, 39202015), (55, 23521209), (165, 7840403), (197, 6566835), (591, 2188945), (985, 1313367), (2167, 596985), (2955, 437789), (6501, 198995), (10835, 119397), (32505, 39799)]