72240195

素因数分解:

$3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{13879}}^1$

素因数の和:14234

約数の個数: 16

約数和(自身を含む): 115925760

約数和(自身を除く): 43685565

約数列:

[1, 3, 5, 15, 347, 1041, 1735, 5205, 13879, 41637, 69395, 208185, 4816013, 14448039, 24080065, 72240195]

約数ペア:

[(1, 72240195), (3, 24080065), (5, 14448039), (15, 4816013), (347, 208185), (1041, 69395), (1735, 41637), (5205, 13879)]