74364705

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15161}}^1$

素因数の和:15281

約数の個数: 24

約数和(自身を含む): 130089960

約数和(自身を除く): 55725255

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 15161, 45483, 75805, 136449, 227415, 682245, 1652549, 4957647, 8262745, 14872941, 24788235, 74364705]

約数ペア:

[(1, 74364705), (3, 24788235), (5, 14872941), (9, 8262745), (15, 4957647), (45, 1652549), (109, 682245), (327, 227415), (545, 136449), (981, 75805), (1635, 45483), (4905, 15161)]