1330894505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{16333}}^1$

素因数の和:16760

約数の個数: 16

約数和(自身を含む): 1638626880

約数和(自身を除く): 307732375

約数列:

[1, 5, 43, 215, 379, 1895, 16297, 16333, 81485, 81665, 702319, 3511595, 6190207, 30951035, 266178901, 1330894505]

約数ペア:

[(1, 1330894505), (5, 266178901), (43, 30951035), (215, 6190207), (379, 3511595), (1895, 702319), (16297, 81665), (16333, 81485)]