268680245

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 325527552

約数和(自身を除く): 56847307

約数列:

[1, 5, 173, 383, 811, 865, 1915, 4055, 66259, 140303, 310613, 331295, 701515, 1553065, 53736049, 268680245]

約数ペア:

[(1, 268680245), (5, 53736049), (173, 1553065), (383, 701515), (811, 331295), (865, 310613), (1915, 140303), (4055, 66259)]