2426325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 4660416

約数和(自身を除く): 2234091

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 173, 187, 255, 275, 425, 519, 561, 825, 865, 935, 1275, 1903, 2595, 2805, 2941, 4325, 4675, 5709, 8823, 9515, 12975, 14025, 14705, 28545, 32351, 44115, 47575, 73525, 97053, 142725, 161755, 220575, 485265, 808775, 2426325]

約数ペア:

[(1, 2426325), (3, 808775), (5, 485265), (11, 220575), (15, 161755), (17, 142725), (25, 97053), (33, 73525), (51, 47575), (55, 44115), (75, 32351), (85, 28545), (165, 14705), (173, 14025), (187, 12975), (255, 9515), (275, 8823), (425, 5709), (519, 4675), (561, 4325), (825, 2941), (865, 2805), (935, 2595), (1275, 1903)]