1330647912135

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{209715983}}^1$

素因数の和:209716044

約数の個数: 32

約数和(自身を含む): 2415928135680

約数和(自身を除く): 1085280223545

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 209715983, 629147949, 1048579915, 1887443847, 3145739745, 5662331541, 9437219235, 9856651201, 28311657705, 29569953603, 49283256005, 88709860809, 147849768015, 266129582427, 443549304045, 1330647912135]

約数ペア:

[(1, 1330647912135), (3, 443549304045), (5, 266129582427), (9, 147849768015), (15, 88709860809), (27, 49283256005), (45, 29569953603), (47, 28311657705), (135, 9856651201), (141, 9437219235), (235, 5662331541), (423, 3145739745), (705, 1887443847), (1269, 1048579915), (2115, 629147949), (6345, 209715983)]