190045215

素因数分解:

$3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{7027}}^1$

素因数の和:7639

約数の個数: 24

約数和(自身を含む): 330006768

約数和(自身を除く): 139961553

約数列:

[1, 3, 5, 9, 15, 45, 601, 1803, 3005, 5409, 7027, 9015, 21081, 27045, 35135, 63243, 105405, 316215, 4223227, 12669681, 21116135, 38009043, 63348405, 190045215]

約数ペア:

[(1, 190045215), (3, 63348405), (5, 38009043), (9, 21116135), (15, 12669681), (45, 4223227), (601, 316215), (1803, 105405), (3005, 63243), (5409, 35135), (7027, 27045), (9015, 21081)]