1995527617765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1\times {\mathrm{530389}}^1$

素因数の和:531493

約数の個数: 32

約数和(自身を含む): 2653918807680

約数和(自身を除く): 658391189915

約数列:

[1, 5, 11, 55, 67, 335, 737, 1021, 3685, 5105, 11231, 56155, 68407, 342035, 530389, 752477, 2651945, 3762385, 5834279, 29171395, 35536063, 177680315, 390896693, 541527169, 1954483465, 2707635845, 5956798859, 29783994295, 36282320323, 181411601615, 399105523553, 1995527617765]

約数ペア:

[(1, 1995527617765), (5, 399105523553), (11, 181411601615), (55, 36282320323), (67, 29783994295), (335, 5956798859), (737, 2707635845), (1021, 1954483465), (3685, 541527169), (5105, 390896693), (11231, 177680315), (56155, 35536063), (68407, 29171395), (342035, 5834279), (530389, 3762385), (752477, 2651945)]