80496605

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 115914240

約数和(自身を除く): 35417635

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 355, 497, 1015, 1117, 2059, 2485, 5585, 7819, 10295, 14413, 32393, 39095, 72065, 79307, 161965, 226751, 396535, 555149, 1133755, 2299903, 2775745, 11499515, 16099321, 80496605]

約数ペア:

[(1, 80496605), (5, 16099321), (7, 11499515), (29, 2775745), (35, 2299903), (71, 1133755), (145, 555149), (203, 396535), (355, 226751), (497, 161965), (1015, 79307), (1117, 72065), (2059, 39095), (2485, 32393), (5585, 14413), (7819, 10295)]