22021615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 33675264

約数和(自身を除く): 11653649

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1217, 1645, 2585, 3619, 6085, 8519, 13387, 18095, 42595, 57199, 66935, 93709, 285995, 400393, 468545, 629189, 2001965, 3145945, 4404323, 22021615]

約数ペア:

[(1, 22021615), (5, 4404323), (7, 3145945), (11, 2001965), (35, 629189), (47, 468545), (55, 400393), (77, 285995), (235, 93709), (329, 66935), (385, 57199), (517, 42595), (1217, 18095), (1645, 13387), (2585, 8519), (3619, 6085)]