147228715

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{1087}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 179232768

約数和(自身を除く): 32004053

約数列:

[1, 5, 103, 263, 515, 1087, 1315, 5435, 27089, 111961, 135445, 285881, 559805, 1429405, 29445743, 147228715]

約数ペア:

[(1, 147228715), (5, 29445743), (103, 1429405), (263, 559805), (515, 285881), (1087, 135445), (1315, 111961), (5435, 27089)]