16724804545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{4889}}^1$

素因数の和:5265

約数の個数: 32

約数和(自身を含む): 21192399360

約数和(自身を除く): 4467594815

約数列:

[1, 5, 23, 115, 151, 197, 755, 985, 3473, 4531, 4889, 17365, 22655, 24445, 29747, 112447, 148735, 562235, 684181, 738239, 963133, 3420905, 3691195, 4815665, 16979497, 22152059, 84897485, 110760295, 145433083, 727165415, 3344960909, 16724804545]

約数ペア:

[(1, 16724804545), (5, 3344960909), (23, 727165415), (115, 145433083), (151, 110760295), (197, 84897485), (755, 22152059), (985, 16979497), (3473, 4815665), (4531, 3691195), (4889, 3420905), (17365, 963133), (22655, 738239), (24445, 684181), (29747, 562235), (112447, 148735)]