1330686435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{17189}}^1$

素因数の和:17607

約数の個数: 32

約数和(自身を含む): 2298784320

約数和(自身を除く): 968097885

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 397, 1191, 1985, 5161, 5955, 15483, 17189, 25805, 51567, 77415, 85945, 223457, 257835, 670371, 1117285, 3351855, 6824033, 20472099, 34120165, 88712429, 102360495, 266137287, 443562145, 1330686435]

約数ペア:

[(1, 1330686435), (3, 443562145), (5, 266137287), (13, 102360495), (15, 88712429), (39, 34120165), (65, 20472099), (195, 6824033), (397, 3351855), (1191, 1117285), (1985, 670371), (5161, 257835), (5955, 223457), (15483, 85945), (17189, 77415), (25805, 51567)]