26004985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 33230736

約数和(自身を除く): 7225751

約数列:

[1, 5, 17, 85, 197, 985, 1553, 3349, 7765, 16745, 26401, 132005, 305941, 1529705, 5200997, 26004985]

約数ペア:

[(1, 26004985), (5, 5200997), (17, 1529705), (85, 305941), (197, 132005), (985, 26401), (1553, 16745), (3349, 7765)]