15315372

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 40101600

約数和(自身を除く): 24786228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1301, 1308, 1962, 2602, 2943, 3903, 3924, 5204, 5886, 7806, 11709, 11772, 15612, 23418, 35127, 46836, 70254, 140508, 141809, 283618, 425427, 567236, 850854, 1276281, 1701708, 2552562, 3828843, 5105124, 7657686, 15315372]

約数ペア:

[(1, 15315372), (2, 7657686), (3, 5105124), (4, 3828843), (6, 2552562), (9, 1701708), (12, 1276281), (18, 850854), (27, 567236), (36, 425427), (54, 283618), (108, 141809), (109, 140508), (218, 70254), (327, 46836), (436, 35127), (654, 23418), (981, 15612), (1301, 11772), (1308, 11709), (1962, 7806), (2602, 5886), (2943, 5204), (3903, 3924)]