29802105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 55261440

約数和(自身を除く): 25459335

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 163, 239, 255, 489, 717, 765, 815, 1195, 1467, 2151, 2445, 2771, 3585, 4063, 7335, 8313, 10755, 12189, 13855, 20315, 24939, 36567, 38957, 41565, 60945, 116871, 124695, 182835, 194785, 350613, 584355, 662269, 1753065, 1986807, 3311345, 5960421, 9934035, 29802105]

約数ペア:

[(1, 29802105), (3, 9934035), (5, 5960421), (9, 3311345), (15, 1986807), (17, 1753065), (45, 662269), (51, 584355), (85, 350613), (153, 194785), (163, 182835), (239, 124695), (255, 116871), (489, 60945), (717, 41565), (765, 38957), (815, 36567), (1195, 24939), (1467, 20315), (2151, 13855), (2445, 12189), (2771, 10755), (3585, 8313), (4063, 7335)]