52778415

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 88298496

約数和(自身を除く): 35520081

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 1741, 2021, 5223, 6063, 8705, 10105, 26115, 30315, 74863, 81827, 224589, 245481, 374315, 409135, 1122945, 1227405, 3518561, 10555683, 17592805, 52778415]

約数ペア:

[(1, 52778415), (3, 17592805), (5, 10555683), (15, 3518561), (43, 1227405), (47, 1122945), (129, 409135), (141, 374315), (215, 245481), (235, 224589), (645, 81827), (705, 74863), (1741, 30315), (2021, 26115), (5223, 10105), (6063, 8705)]