99207855

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 87416145

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 89, 115, 135, 207, 267, 345, 359, 445, 621, 801, 1035, 1077, 1335, 1795, 2047, 2403, 3105, 3231, 4005, 5385, 6141, 8257, 9693, 10235, 12015, 16155, 18423, 24771, 30705, 31951, 41285, 48465, 55269, 74313, 92115, 95853, 123855, 159755, 222939, 276345, 287559, 371565, 479265, 734873, 862677, 1114695, 1437795, 2204619, 3674365, 4313385, 6613857, 11023095, 19841571, 33069285, 99207855]

約数ペア:

[(1, 99207855), (3, 33069285), (5, 19841571), (9, 11023095), (15, 6613857), (23, 4313385), (27, 3674365), (45, 2204619), (69, 1437795), (89, 1114695), (115, 862677), (135, 734873), (207, 479265), (267, 371565), (345, 287559), (359, 276345), (445, 222939), (621, 159755), (801, 123855), (1035, 95853), (1077, 92115), (1335, 74313), (1795, 55269), (2047, 48465), (2403, 41285), (3105, 31951), (3231, 30705), (4005, 24771), (5385, 18423), (6141, 16155), (8257, 12015), (9693, 10235)]