1404423215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10691}}^1$

素因数の和:10799

約数の個数: 32

約数和(自身を含む): 1896846336

約数和(自身を除く): 492423121

約数列:

[1, 5, 13, 43, 47, 65, 215, 235, 559, 611, 2021, 2795, 3055, 10105, 10691, 26273, 53455, 131365, 138983, 459713, 502477, 694915, 2298565, 2512385, 5976269, 6532201, 21606511, 29881345, 32661005, 108032555, 280884643, 1404423215]

約数ペア:

[(1, 1404423215), (5, 280884643), (13, 108032555), (43, 32661005), (47, 29881345), (65, 21606511), (215, 6532201), (235, 5976269), (559, 2512385), (611, 2298565), (2021, 694915), (2795, 502477), (3055, 459713), (10105, 138983), (10691, 131365), (26273, 53455)]