89989335

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{32783}}^1$

素因数の和:32855

約数の個数: 24

約数和(自身を含む): 158543424

約数和(自身を除く): 68554089

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 32783, 98349, 163915, 295047, 491745, 1475235, 1999763, 5999289, 9998815, 17997867, 29996445, 89989335]

約数ペア:

[(1, 89989335), (3, 29996445), (5, 17997867), (9, 9998815), (15, 5999289), (45, 1999763), (61, 1475235), (183, 491745), (305, 295047), (549, 163915), (915, 98349), (2745, 32783)]