201132315

素因数分解:

$3^5\times 5^1\times {\mathrm{165541}}^1$

素因数の和:165561

約数の個数: 24

約数和(自身を含む): 361543728

約数和(自身を除く): 160411413

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 165541, 496623, 827705, 1489869, 2483115, 4469607, 7449345, 13408821, 22348035, 40226463, 67044105, 201132315]

約数ペア:

[(1, 201132315), (3, 67044105), (5, 40226463), (9, 22348035), (15, 13408821), (27, 7449345), (45, 4469607), (81, 2483115), (135, 1489869), (243, 827705), (405, 496623), (1215, 165541)]