89745795

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42433}}^1$

素因数の和:42491

約数の個数: 24

約数和(自身を含む): 158872896

約数和(自身を除く): 69127101

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 42433, 127299, 212165, 381897, 636495, 1909485, 1994351, 5983053, 9971755, 17949159, 29915265, 89745795]

約数ペア:

[(1, 89745795), (3, 29915265), (5, 17949159), (9, 9971755), (15, 5983053), (45, 1994351), (47, 1909485), (141, 636495), (235, 381897), (423, 212165), (705, 127299), (2115, 42433)]