15123795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 25878528

約数和(自身を除く): 10754733

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 467, 635, 1401, 1905, 2159, 2335, 6477, 7005, 7939, 10795, 23817, 32385, 39695, 59309, 119085, 177927, 296545, 889635, 1008253, 3024759, 5041265, 15123795]

約数ペア:

[(1, 15123795), (3, 5041265), (5, 3024759), (15, 1008253), (17, 889635), (51, 296545), (85, 177927), (127, 119085), (255, 59309), (381, 39695), (467, 32385), (635, 23817), (1401, 10795), (1905, 7939), (2159, 7005), (2335, 6477)]