84779905

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 121616640

約数和(自身を除く): 36836735

約数列:

[1, 5, 7, 29, 35, 101, 145, 203, 505, 707, 827, 1015, 2929, 3535, 4135, 5789, 14645, 20503, 23983, 28945, 83527, 102515, 119915, 167881, 417635, 584689, 839405, 2422283, 2923445, 12111415, 16955981, 84779905]

約数ペア:

[(1, 84779905), (5, 16955981), (7, 12111415), (29, 2923445), (35, 2422283), (101, 839405), (145, 584689), (203, 417635), (505, 167881), (707, 119915), (827, 102515), (1015, 83527), (2929, 28945), (3535, 23983), (4135, 20503), (5789, 14645)]