1992555888975

素因数分解:

$3^2\times 5^2\times {\mathrm{3001}}^1\times {\mathrm{2950951}}^1$

素因数の和:2953968

約数の個数: 36

約数和(自身を含む): 3570079435312

約数和(自身を除く): 1577523546337

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 3001, 9003, 15005, 27009, 45015, 75025, 135045, 225075, 675225, 2950951, 8852853, 14754755, 26558559, 44264265, 73773775, 132792795, 221321325, 663963975, 8855803951, 26567411853, 44279019755, 79702235559, 132837059265, 221395098775, 398511177795, 664185296325, 1992555888975]

約数ペア:

[(1, 1992555888975), (3, 664185296325), (5, 398511177795), (9, 221395098775), (15, 132837059265), (25, 79702235559), (45, 44279019755), (75, 26567411853), (225, 8855803951), (3001, 663963975), (9003, 221321325), (15005, 132792795), (27009, 73773775), (45015, 44264265), (75025, 26558559), (135045, 14754755), (225075, 8852853), (675225, 2950951)]