1395090865

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{15313}}^1$

素因数の和:15481

約数の個数: 32

約数和(自身を含む): 2028798720

約数和(自身を除く): 633707855

約数列:

[1, 5, 7, 19, 35, 95, 133, 137, 665, 685, 959, 2603, 4795, 13015, 15313, 18221, 76565, 91105, 107191, 290947, 535955, 1454735, 2036629, 2097881, 10183145, 10489405, 14685167, 39859739, 73425835, 199298695, 279018173, 1395090865]

約数ペア:

[(1, 1395090865), (5, 279018173), (7, 199298695), (19, 73425835), (35, 39859739), (95, 14685167), (133, 10489405), (137, 10183145), (665, 2097881), (685, 2036629), (959, 1454735), (2603, 535955), (4795, 290947), (13015, 107191), (15313, 91105), (18221, 76565)]