10620505

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 15069888

約数和(自身を除く): 4449383

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 469, 647, 2345, 3235, 3283, 4529, 16415, 22645, 31703, 43349, 158515, 216745, 303443, 1517215, 2124101, 10620505]

約数ペア:

[(1, 10620505), (5, 2124101), (7, 1517215), (35, 303443), (49, 216745), (67, 158515), (245, 43349), (335, 31703), (469, 22645), (647, 16415), (2345, 4529), (3235, 3283)]