29784305

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 39090600

約数和(自身を除く): 9306295

約数列:

[1, 5, 19, 29, 95, 145, 361, 551, 569, 1805, 2755, 2845, 10469, 10811, 16501, 52345, 54055, 82505, 205409, 313519, 1027045, 1567595, 5956861, 29784305]

約数ペア:

[(1, 29784305), (5, 5956861), (19, 1567595), (29, 1027045), (95, 313519), (145, 205409), (361, 82505), (551, 54055), (569, 52345), (1805, 16501), (2755, 10811), (2845, 10469)]