91869765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1877}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 159014016

約数和(自身を除く): 67144251

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 753, 1255, 1877, 3263, 3765, 5631, 9385, 9789, 16315, 24401, 28155, 48945, 73203, 122005, 366015, 471127, 1413381, 2355635, 6124651, 7066905, 18373953, 30623255, 91869765]

約数ペア:

[(1, 91869765), (3, 30623255), (5, 18373953), (13, 7066905), (15, 6124651), (39, 2355635), (65, 1413381), (195, 471127), (251, 366015), (753, 122005), (1255, 73203), (1877, 48945), (3263, 28155), (3765, 24401), (5631, 16315), (9385, 9789)]