3898935

素因数分解:

$3^5\times 5^1\times {\mathrm{3209}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 7010640

約数和(自身を除く): 3111705

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 3209, 9627, 16045, 28881, 48135, 86643, 144405, 259929, 433215, 779787, 1299645, 3898935]

約数ペア:

[(1, 3898935), (3, 1299645), (5, 779787), (9, 433215), (15, 259929), (27, 144405), (45, 86643), (81, 48135), (135, 28881), (243, 16045), (405, 9627), (1215, 3209)]