389731061585

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1\times {\mathrm{2531}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 473137217280

約数和(自身を除く): 83406155695

約数列:

[1, 5, 181, 229, 743, 905, 1145, 2531, 3715, 12655, 41449, 134483, 170147, 207245, 458111, 579599, 672415, 850735, 1880533, 2290555, 2897995, 9402665, 30796607, 104907419, 153983035, 340376473, 430642057, 524537095, 1701882365, 2153210285, 77946212317, 389731061585]

約数ペア:

[(1, 389731061585), (5, 77946212317), (181, 2153210285), (229, 1701882365), (743, 524537095), (905, 430642057), (1145, 340376473), (2531, 153983035), (3715, 104907419), (12655, 30796607), (41449, 9402665), (134483, 2897995), (170147, 2290555), (207245, 1880533), (458111, 850735), (579599, 672415)]