71951761645

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1\times {\mathrm{1117}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 87828380640

約数和(自身を除く): 15876618995

約数列:

[1, 5, 109, 181, 545, 653, 905, 1117, 3265, 5585, 19729, 71177, 98645, 118193, 121753, 202177, 355885, 590965, 608765, 729401, 1010885, 3647005, 12883037, 22037293, 64415185, 79504709, 110186465, 132021581, 397523545, 660107905, 14390352329, 71951761645]

約数ペア:

[(1, 71951761645), (5, 14390352329), (109, 660107905), (181, 397523545), (545, 132021581), (653, 110186465), (905, 79504709), (1117, 64415185), (3265, 22037293), (5585, 12883037), (19729, 3647005), (71177, 1010885), (98645, 729401), (118193, 608765), (121753, 590965), (202177, 355885)]