25120323

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 37739520

約数和(自身を除く): 12619197

約数列:

[1, 3, 9, 31, 93, 179, 279, 503, 537, 1509, 1611, 4527, 5549, 15593, 16647, 46779, 49941, 90037, 140337, 270111, 810333, 2791147, 8373441, 25120323]

約数ペア:

[(1, 25120323), (3, 8373441), (9, 2791147), (31, 810333), (93, 270111), (179, 140337), (279, 90037), (503, 49941), (537, 46779), (1509, 16647), (1611, 15593), (4527, 5549)]