12227175

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1800

約数の個数: 36

約数和(自身を含む): 22619584

約数和(自身を除く): 10392409

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 1753, 2325, 5259, 6975, 8765, 15777, 26295, 43825, 54343, 78885, 131475, 163029, 271715, 394425, 489087, 815145, 1358575, 2445435, 4075725, 12227175]

約数ペア:

[(1, 12227175), (3, 4075725), (5, 2445435), (9, 1358575), (15, 815145), (25, 489087), (31, 394425), (45, 271715), (75, 163029), (93, 131475), (155, 78885), (225, 54343), (279, 43825), (465, 26295), (775, 15777), (1395, 8765), (1753, 6975), (2325, 5259)]