6415305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 11176704

約数和(自身を除く): 4761399

約数列:

[1, 3, 5, 13, 15, 39, 65, 167, 195, 197, 501, 591, 835, 985, 2171, 2505, 2561, 2955, 6513, 7683, 10855, 12805, 32565, 32899, 38415, 98697, 164495, 427687, 493485, 1283061, 2138435, 6415305]

約数ペア:

[(1, 6415305), (3, 2138435), (5, 1283061), (13, 493485), (15, 427687), (39, 164495), (65, 98697), (167, 38415), (195, 32899), (197, 32565), (501, 12805), (591, 10855), (835, 7683), (985, 6513), (2171, 2955), (2505, 2561)]