1316055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 2407104

約数和(自身を除く): 1091049

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 397, 663, 1105, 1191, 1985, 3315, 5161, 5955, 6749, 15483, 20247, 25805, 33745, 77415, 87737, 101235, 263211, 438685, 1316055]

約数ペア:

[(1, 1316055), (3, 438685), (5, 263211), (13, 101235), (15, 87737), (17, 77415), (39, 33745), (51, 25805), (65, 20247), (85, 15483), (195, 6749), (221, 5955), (255, 5161), (397, 3315), (663, 1985), (1105, 1191)]