40822015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36943}}^1$

素因数の和:36978

約数の個数: 16

約数和(自身を含む): 55859328

約数和(自身を除く): 15037313

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 36943, 184715, 480259, 628031, 2401295, 3140155, 8164403, 40822015]

約数ペア:

[(1, 40822015), (5, 8164403), (13, 3140155), (17, 2401295), (65, 628031), (85, 480259), (221, 184715), (1105, 36943)]