172843665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{2143}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 292270080

約数和(自身を除く): 119426415

約数列:

[1, 3, 5, 15, 19, 57, 95, 283, 285, 849, 1415, 2143, 4245, 5377, 6429, 10715, 16131, 26885, 32145, 40717, 80655, 122151, 203585, 606469, 610755, 1819407, 3032345, 9097035, 11522911, 34568733, 57614555, 172843665]

約数ペア:

[(1, 172843665), (3, 57614555), (5, 34568733), (15, 11522911), (19, 9097035), (57, 3032345), (95, 1819407), (283, 610755), (285, 606469), (849, 203585), (1415, 122151), (2143, 80655), (4245, 40717), (5377, 32145), (6429, 26885), (10715, 16131)]