15135354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 35852544

約数和(自身を除く): 20717190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 911, 923, 1278, 1822, 1846, 2733, 2769, 5466, 5538, 8199, 8307, 11843, 16398, 16614, 23686, 35529, 64681, 71058, 106587, 129362, 194043, 213174, 388086, 582129, 840853, 1164258, 1681706, 2522559, 5045118, 7567677, 15135354]

約数ペア:

[(1, 15135354), (2, 7567677), (3, 5045118), (6, 2522559), (9, 1681706), (13, 1164258), (18, 840853), (26, 582129), (39, 388086), (71, 213174), (78, 194043), (117, 129362), (142, 106587), (213, 71058), (234, 64681), (426, 35529), (639, 23686), (911, 16614), (923, 16398), (1278, 11843), (1822, 8307), (1846, 8199), (2733, 5538), (2769, 5466)]