145870081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{2659}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 176964480

約数和(自身を除く): 31094399

約数列:

[1, 7, 17, 119, 461, 2659, 3227, 7837, 18613, 45203, 54859, 316421, 1225799, 8580593, 20838583, 145870081]

約数ペア:

[(1, 145870081), (7, 20838583), (17, 8580593), (119, 1225799), (461, 316421), (2659, 54859), (3227, 45203), (7837, 18613)]