2015065689

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{238103}}^1$

素因数の和:238157

約数の個数: 32

約数和(自身を含む): 3413458944

約数和(自身を除く): 1398393255

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 238103, 714309, 1666721, 3095339, 5000163, 7381193, 9286017, 21667373, 22143579, 51668351, 65002119, 95955509, 155005053, 287866527, 671688563, 2015065689]

約数ペア:

[(1, 2015065689), (3, 671688563), (7, 287866527), (13, 155005053), (21, 95955509), (31, 65002119), (39, 51668351), (91, 22143579), (93, 21667373), (217, 9286017), (273, 7381193), (403, 5000163), (651, 3095339), (1209, 1666721), (2821, 714309), (8463, 238103)]