15315804

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 45904768

約数和(自身を除く): 30588964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2251, 2268, 3402, 4502, 6753, 6804, 9004, 13506, 15757, 20259, 27012, 31514, 40518, 47271, 60777, 63028, 81036, 94542, 121554, 141813, 182331, 189084, 243108, 283626, 364662, 425439, 546993, 567252, 729324, 850878, 1093986, 1276317, 1701756, 2187972, 2552634, 3828951, 5105268, 7657902, 15315804]

約数ペア:

[(1, 15315804), (2, 7657902), (3, 5105268), (4, 3828951), (6, 2552634), (7, 2187972), (9, 1701756), (12, 1276317), (14, 1093986), (18, 850878), (21, 729324), (27, 567252), (28, 546993), (36, 425439), (42, 364662), (54, 283626), (63, 243108), (81, 189084), (84, 182331), (108, 141813), (126, 121554), (162, 94542), (189, 81036), (243, 63028), (252, 60777), (324, 47271), (378, 40518), (486, 31514), (567, 27012), (756, 20259), (972, 15757), (1134, 13506), (1701, 9004), (2251, 6804), (2268, 6753), (3402, 4502)]