78365395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{5351}}^1$

素因数の和:5486

約数の個数: 16

約数和(自身を含む): 98262720

約数和(自身を除く): 19897325

約数列:

[1, 5, 29, 101, 145, 505, 2929, 5351, 14645, 26755, 155179, 540451, 775895, 2702255, 15673079, 78365395]

約数ペア:

[(1, 78365395), (5, 15673079), (29, 2702255), (101, 775895), (145, 540451), (505, 155179), (2929, 26755), (5351, 14645)]