26115315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 45204480

約数和(自身を除く): 19089165

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2179, 2397, 3995, 6537, 10895, 11985, 32685, 37043, 102413, 111129, 185215, 307239, 512065, 555645, 1536195, 1741021, 5223063, 8705105, 26115315]

約数ペア:

[(1, 26115315), (3, 8705105), (5, 5223063), (15, 1741021), (17, 1536195), (47, 555645), (51, 512065), (85, 307239), (141, 185215), (235, 111129), (255, 102413), (705, 37043), (799, 32685), (2179, 11985), (2397, 10895), (3995, 6537)]