2592075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 4821120

約数和(自身を除く): 2229045

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 107, 255, 285, 321, 323, 425, 475, 535, 969, 1275, 1425, 1605, 1615, 1819, 2033, 2675, 4845, 5457, 6099, 8025, 8075, 9095, 10165, 24225, 27285, 30495, 34561, 45475, 50825, 103683, 136425, 152475, 172805, 518415, 864025, 2592075]

約数ペア:

[(1, 2592075), (3, 864025), (5, 518415), (15, 172805), (17, 152475), (19, 136425), (25, 103683), (51, 50825), (57, 45475), (75, 34561), (85, 30495), (95, 27285), (107, 24225), (255, 10165), (285, 9095), (321, 8075), (323, 8025), (425, 6099), (475, 5457), (535, 4845), (969, 2675), (1275, 2033), (1425, 1819), (1605, 1615)]