71620035

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{13681}}^1$

素因数の和:14038

約数の個数: 16

約数和(自身を含む): 114928800

約数和(自身を除く): 43308765

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 13681, 41043, 68405, 205215, 4774669, 14324007, 23873345, 71620035]

約数ペア:

[(1, 71620035), (3, 23873345), (5, 14324007), (15, 4774669), (349, 205215), (1047, 68405), (1745, 41043), (5235, 13681)]