15270957

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 24617600

約数和(自身を除く): 9346643

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 313, 351, 417, 939, 1251, 1807, 2817, 3753, 4069, 5421, 8451, 12207, 16263, 36621, 43507, 48789, 109863, 130521, 391563, 565591, 1174689, 1696773, 5090319, 15270957]

約数ペア:

[(1, 15270957), (3, 5090319), (9, 1696773), (13, 1174689), (27, 565591), (39, 391563), (117, 130521), (139, 109863), (313, 48789), (351, 43507), (417, 36621), (939, 16263), (1251, 12207), (1807, 8451), (2817, 5421), (3753, 4069)]