15411357

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 26013120

約数和(自身を除く): 10601763

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 83, 117, 207, 249, 299, 351, 529, 621, 747, 897, 1079, 1587, 1909, 2241, 2691, 3237, 4761, 5727, 6877, 8073, 9711, 14283, 17181, 20631, 24817, 29133, 43907, 51543, 61893, 74451, 131721, 185679, 223353, 395163, 570791, 670059, 1185489, 1712373, 5137119, 15411357]

約数ペア:

[(1, 15411357), (3, 5137119), (9, 1712373), (13, 1185489), (23, 670059), (27, 570791), (39, 395163), (69, 223353), (83, 185679), (117, 131721), (207, 74451), (249, 61893), (299, 51543), (351, 43907), (529, 29133), (621, 24817), (747, 20631), (897, 17181), (1079, 14283), (1587, 9711), (1909, 8073), (2241, 6877), (2691, 5727), (3237, 4761)]