15387138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 38465280

約数和(自身を除く): 23078142

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 953, 1242, 1794, 1906, 2691, 2859, 5382, 5718, 8073, 8577, 12389, 16146, 17154, 21919, 24778, 25731, 37167, 43838, 51462, 65757, 74334, 111501, 131514, 197271, 223002, 284947, 334503, 394542, 569894, 591813, 669006, 854841, 1183626, 1709682, 2564523, 5129046, 7693569, 15387138]

約数ペア:

[(1, 15387138), (2, 7693569), (3, 5129046), (6, 2564523), (9, 1709682), (13, 1183626), (18, 854841), (23, 669006), (26, 591813), (27, 569894), (39, 394542), (46, 334503), (54, 284947), (69, 223002), (78, 197271), (117, 131514), (138, 111501), (207, 74334), (234, 65757), (299, 51462), (351, 43838), (414, 37167), (598, 25731), (621, 24778), (702, 21919), (897, 17154), (953, 16146), (1242, 12389), (1794, 8577), (1906, 8073), (2691, 5718), (2859, 5382)]