29779505

素因数分解:

$5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 41848488

約数和(自身を除く): 12068983

約数列:

[1, 5, 7, 35, 49, 197, 245, 617, 985, 1379, 3085, 4319, 6895, 9653, 21595, 30233, 48265, 121549, 151165, 607745, 850843, 4254215, 5955901, 29779505]

約数ペア:

[(1, 29779505), (5, 5955901), (7, 4254215), (35, 850843), (49, 607745), (197, 151165), (245, 121549), (617, 48265), (985, 30233), (1379, 21595), (3085, 9653), (4319, 6895)]