42736505

素因数分解:

$5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1979}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 58734720

約数和(自身を除く): 15998215

約数列:

[1, 5, 7, 35, 617, 1979, 3085, 4319, 9895, 13853, 21595, 69265, 1221043, 6105215, 8547301, 42736505]

約数ペア:

[(1, 42736505), (5, 8547301), (7, 6105215), (35, 1221043), (617, 69265), (1979, 21595), (3085, 13853), (4319, 9895)]