67785545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5821}}^1$

素因数の和:5980

約数の個数: 16

約数和(自身を含む): 86771088

約数和(自身を除く): 18985543

約数列:

[1, 5, 17, 85, 137, 685, 2329, 5821, 11645, 29105, 98957, 494785, 797477, 3987385, 13557109, 67785545]

約数ペア:

[(1, 67785545), (5, 13557109), (17, 3987385), (85, 797477), (137, 494785), (685, 98957), (2329, 29105), (5821, 11645)]