40871345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 51587712

約数和(自身を除く): 10716367

約数列:

[1, 5, 23, 115, 131, 655, 2713, 3013, 13565, 15065, 62399, 311995, 355403, 1777015, 8174269, 40871345]

約数ペア:

[(1, 40871345), (5, 8174269), (23, 1777015), (115, 355403), (131, 311995), (655, 62399), (2713, 15065), (3013, 13565)]