45408215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 56229888

約数和(自身を除く): 10821673

約数列:

[1, 5, 43, 127, 215, 635, 1663, 5461, 8315, 27305, 71509, 211201, 357545, 1056005, 9081643, 45408215]

約数ペア:

[(1, 45408215), (5, 9081643), (43, 1056005), (127, 357545), (215, 211201), (635, 71509), (1663, 27305), (5461, 8315)]