2472885

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 1851435

約数列:

[1, 3, 5, 9, 15, 45, 179, 307, 537, 895, 921, 1535, 1611, 2685, 2763, 4605, 8055, 13815, 54953, 164859, 274765, 494577, 824295, 2472885]

約数ペア:

[(1, 2472885), (3, 824295), (5, 494577), (9, 274765), (15, 164859), (45, 54953), (179, 13815), (307, 8055), (537, 4605), (895, 2763), (921, 2685), (1535, 1611)]