76866255

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15671}}^1$

素因数の和:15791

約数の個数: 24

約数和(自身を含む): 134465760

約数和(自身を除く): 57599505

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 15671, 47013, 78355, 141039, 235065, 705195, 1708139, 5124417, 8540695, 15373251, 25622085, 76866255]

約数ペア:

[(1, 76866255), (3, 25622085), (5, 15373251), (9, 8540695), (15, 5124417), (45, 1708139), (109, 705195), (327, 235065), (545, 141039), (981, 78355), (1635, 47013), (4905, 15671)]