231336345

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6079}}^1$

素因数の和:6189

約数の個数: 32

約数和(自身を含む): 385228800

約数和(自身を除く): 153892455

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 645, 885, 2537, 6079, 7611, 12685, 18237, 30395, 38055, 91185, 261397, 358661, 784191, 1075983, 1306985, 1793305, 3920955, 5379915, 15422423, 46267269, 77112115, 231336345]

約数ペア:

[(1, 231336345), (3, 77112115), (5, 46267269), (15, 15422423), (43, 5379915), (59, 3920955), (129, 1793305), (177, 1306985), (215, 1075983), (295, 784191), (645, 358661), (885, 261397), (2537, 91185), (6079, 38055), (7611, 30395), (12685, 18237)]