827156745

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{86297}}^1$

素因数の和:86382

約数の個数: 32

約数和(自身を含む): 1491229440

約数和(自身を除く): 664072695

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 86297, 258891, 431485, 776673, 1294455, 2330019, 3883365, 6127087, 11650095, 18381261, 30635435, 55143783, 91906305, 165431349, 275718915, 827156745]

約数ペア:

[(1, 827156745), (3, 275718915), (5, 165431349), (9, 91906305), (15, 55143783), (27, 30635435), (45, 18381261), (71, 11650095), (135, 6127087), (213, 3883365), (355, 2330019), (639, 1294455), (1065, 776673), (1917, 431485), (3195, 258891), (9585, 86297)]