27724035

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 46303488

約数和(自身を除く): 18579453

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 811, 2279, 2433, 4055, 6837, 11395, 12165, 34185, 34873, 42983, 104619, 128949, 174365, 214915, 523095, 644745, 1848269, 5544807, 9241345, 27724035]

約数ペア:

[(1, 27724035), (3, 9241345), (5, 5544807), (15, 1848269), (43, 644745), (53, 523095), (129, 214915), (159, 174365), (215, 128949), (265, 104619), (645, 42983), (795, 34873), (811, 34185), (2279, 12165), (2433, 11395), (4055, 6837)]