217343782655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1\times {\mathrm{9439}}^1$

素因数の和:10271

約数の個数: 32

約数和(自身を含む): 271192320000

約数和(自身を除く): 53848537345

約数列:

[1, 5, 29, 145, 379, 419, 1895, 2095, 9439, 10991, 12151, 47195, 54955, 60755, 158801, 273731, 794005, 1368655, 3577381, 3954941, 4605229, 17886905, 19774705, 23026145, 103744049, 114693289, 518720245, 573466445, 1498922639, 7494613195, 43468756531, 217343782655]

約数ペア:

[(1, 217343782655), (5, 43468756531), (29, 7494613195), (145, 1498922639), (379, 573466445), (419, 518720245), (1895, 114693289), (2095, 103744049), (9439, 23026145), (10991, 19774705), (12151, 17886905), (47195, 4605229), (54955, 3954941), (60755, 3577381), (158801, 1368655), (273731, 794005)]