2519535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 4308480

約数和(自身を除く): 1788945

約数列:

[1, 3, 5, 15, 23, 67, 69, 109, 115, 201, 327, 335, 345, 545, 1005, 1541, 1635, 2507, 4623, 7303, 7521, 7705, 12535, 21909, 23115, 36515, 37605, 109545, 167969, 503907, 839845, 2519535]

約数ペア:

[(1, 2519535), (3, 839845), (5, 503907), (15, 167969), (23, 109545), (67, 37605), (69, 36515), (109, 23115), (115, 21909), (201, 12535), (327, 7705), (335, 7521), (345, 7303), (545, 4623), (1005, 2507), (1541, 1635)]