201219345

素因数分解:

$3^2\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{3469}}^1$

素因数の和:4769

約数の個数: 24

約数和(自身を含む): 349151400

約数和(自身を除く): 147932055

約数列:

[1, 3, 5, 9, 15, 45, 1289, 3469, 3867, 6445, 10407, 11601, 17345, 19335, 31221, 52035, 58005, 156105, 4471541, 13414623, 22357705, 40243869, 67073115, 201219345]

約数ペア:

[(1, 201219345), (3, 67073115), (5, 40243869), (9, 22357705), (15, 13414623), (45, 4471541), (1289, 156105), (3469, 58005), (3867, 52035), (6445, 31221), (10407, 19335), (11601, 17345)]