339250015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{8117}}^1$

素因数の和:8778

約数の個数: 16

約数和(自身を含む): 439151328

約数和(自身を除く): 99901313

約数列:

[1, 5, 13, 65, 643, 3215, 8117, 8359, 40585, 41795, 105521, 527605, 5219231, 26096155, 67850003, 339250015]

約数ペア:

[(1, 339250015), (5, 67850003), (13, 26096155), (65, 5219231), (643, 527605), (3215, 105521), (8117, 41795), (8359, 40585)]