131758754405

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{20681}}^1\times {\mathrm{4409}}^1$

素因数の和:25129

約数の個数: 24

約数和(自身を含む): 168004436040

約数和(自身を除く): 36245681635

約数列:

[1, 5, 17, 85, 289, 1445, 4409, 20681, 22045, 74953, 103405, 351577, 374765, 1274201, 1757885, 5976809, 6371005, 29884045, 91182529, 455912645, 1550102993, 7750514965, 26351750881, 131758754405]

約数ペア:

[(1, 131758754405), (5, 26351750881), (17, 7750514965), (85, 1550102993), (289, 455912645), (1445, 91182529), (4409, 29884045), (20681, 6371005), (22045, 5976809), (74953, 1757885), (103405, 1274201), (351577, 374765)]