40280115

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19319}}^1$

素因数の和:19466

約数の個数: 16

約数和(自身を含む): 64915200

約数和(自身を除く): 24635085

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 19319, 57957, 96595, 289785, 2685341, 8056023, 13426705, 40280115]

約数ペア:

[(1, 40280115), (3, 13426705), (5, 8056023), (15, 2685341), (139, 289785), (417, 96595), (695, 57957), (2085, 19319)]