9964265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 12830400

約数和(自身を除く): 2866135

約数列:

[1, 5, 19, 53, 95, 265, 1007, 1979, 5035, 9895, 37601, 104887, 188005, 524435, 1992853, 9964265]

約数ペア:

[(1, 9964265), (5, 1992853), (19, 524435), (53, 188005), (95, 104887), (265, 37601), (1007, 9895), (1979, 5035)]