421970755

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{27481}}^1$

素因数の和:27606

約数の個数: 16

約数和(自身を含む): 526335264

約数和(自身を除く): 104364509

約数列:

[1, 5, 37, 83, 185, 415, 3071, 15355, 27481, 137405, 1016797, 2280923, 5083985, 11404615, 84394151, 421970755]

約数ペア:

[(1, 421970755), (5, 84394151), (37, 11404615), (83, 5083985), (185, 2280923), (415, 1016797), (3071, 137405), (15355, 27481)]