10201995

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9857}}^1$

素因数の和:9891

約数の個数: 24

約数和(自身を含む): 18454176

約数和(自身を除く): 8252181

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 9857, 29571, 49285, 88713, 147855, 226711, 443565, 680133, 1133555, 2040399, 3400665, 10201995]

約数ペア:

[(1, 10201995), (3, 3400665), (5, 2040399), (9, 1133555), (15, 680133), (23, 443565), (45, 226711), (69, 147855), (115, 88713), (207, 49285), (345, 29571), (1035, 9857)]