1382015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 1788480

約数和(自身を除く): 406465

約数列:

[1, 5, 17, 71, 85, 229, 355, 1145, 1207, 3893, 6035, 16259, 19465, 81295, 276403, 1382015]

約数ペア:

[(1, 1382015), (5, 276403), (17, 81295), (71, 19465), (85, 16259), (229, 6035), (355, 3893), (1145, 1207)]