82345405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4139}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 103731840

約数和(自身を除く): 21386435

約数列:

[1, 5, 23, 115, 173, 865, 3979, 4139, 19895, 20695, 95197, 475985, 716047, 3580235, 16469081, 82345405]

約数ペア:

[(1, 82345405), (5, 16469081), (23, 3580235), (115, 716047), (173, 475985), (865, 95197), (3979, 20695), (4139, 19895)]