64468355

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25943}}^1$

素因数の和:26026

約数の個数: 16

約数和(自身を含む): 89662464

約数和(自身を除く): 25194109

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 25943, 129715, 181601, 908005, 1841953, 9209765, 12893671, 64468355]

約数ペア:

[(1, 64468355), (5, 12893671), (7, 9209765), (35, 1841953), (71, 908005), (355, 181601), (497, 129715), (2485, 25943)]