383670841385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{877}}^1\times {\mathrm{517729}}^1$

素因数の和:518637

約数の個数: 24

約数和(自身を含む): 499114500120

約数和(自身を除く): 115443658735

約数列:

[1, 5, 13, 65, 169, 845, 877, 4385, 11401, 57005, 148213, 517729, 741065, 2588645, 6730477, 33652385, 87496201, 437481005, 454048333, 2270241665, 5902628329, 29513141645, 76734168277, 383670841385]

約数ペア:

[(1, 383670841385), (5, 76734168277), (13, 29513141645), (65, 5902628329), (169, 2270241665), (845, 454048333), (877, 437481005), (4385, 87496201), (11401, 33652385), (57005, 6730477), (148213, 2588645), (517729, 741065)]