12843585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 23946624

約数和(自身を除く): 11103039

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 163, 255, 309, 489, 515, 765, 815, 927, 1467, 1545, 1751, 2445, 2771, 4635, 5253, 7335, 8313, 8755, 13855, 15759, 16789, 24939, 26265, 41565, 50367, 78795, 83945, 124695, 151101, 251835, 285413, 755505, 856239, 1427065, 2568717, 4281195, 12843585]

約数ペア:

[(1, 12843585), (3, 4281195), (5, 2568717), (9, 1427065), (15, 856239), (17, 755505), (45, 285413), (51, 251835), (85, 151101), (103, 124695), (153, 83945), (163, 78795), (255, 50367), (309, 41565), (489, 26265), (515, 24939), (765, 16789), (815, 15759), (927, 13855), (1467, 8755), (1545, 8313), (1751, 7335), (2445, 5253), (2771, 4635)]