39948555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 69346368

約数和(自身を除く): 29397813

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 3821, 10455, 11463, 19105, 57315, 64957, 156661, 194871, 324785, 469983, 783305, 974355, 2349915, 2663237, 7989711, 13316185, 39948555]

約数ペア:

[(1, 39948555), (3, 13316185), (5, 7989711), (15, 2663237), (17, 2349915), (41, 974355), (51, 783305), (85, 469983), (123, 324785), (205, 194871), (255, 156661), (615, 64957), (697, 57315), (2091, 19105), (3485, 11463), (3821, 10455)]