31004329215

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1\times {\mathrm{28627}}^1$

素因数の和:29439

約数の個数: 32

約数和(自身を含む): 50161752576

約数和(自身を除く): 19157423361

約数列:

[1, 3, 5, 15, 103, 309, 515, 701, 1545, 2103, 3505, 10515, 28627, 72203, 85881, 143135, 216609, 361015, 429405, 1083045, 2948581, 8845743, 14742905, 20067527, 44228715, 60202581, 100337635, 301012905, 2066955281, 6200865843, 10334776405, 31004329215]

約数ペア:

[(1, 31004329215), (3, 10334776405), (5, 6200865843), (15, 2066955281), (103, 301012905), (309, 100337635), (515, 60202581), (701, 44228715), (1545, 20067527), (2103, 14742905), (3505, 8845743), (10515, 2948581), (28627, 1083045), (72203, 429405), (85881, 361015), (143135, 216609)]