87545571265

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1\times {\mathrm{124991}}^1$

素因数の和:127040

約数の個数: 16

約数和(自身を含む): 106589177856

約数和(自身を除く): 19043606591

約数列:

[1, 5, 71, 355, 1973, 9865, 124991, 140083, 624955, 700415, 8874361, 44371805, 246607243, 1233036215, 17509114253, 87545571265]

約数ペア:

[(1, 87545571265), (5, 17509114253), (71, 1233036215), (355, 246607243), (1973, 44371805), (9865, 8874361), (124991, 700415), (140083, 624955)]