66077925

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{12409}}^1$

素因数の和:12493

約数の個数: 24

約数和(自身を含む): 110796480

約数和(自身を除く): 44718555

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 12409, 37227, 62045, 186135, 310225, 881039, 930675, 2643117, 4405195, 13215585, 22025975, 66077925]

約数ペア:

[(1, 66077925), (3, 22025975), (5, 13215585), (15, 4405195), (25, 2643117), (71, 930675), (75, 881039), (213, 310225), (355, 186135), (1065, 62045), (1775, 37227), (5325, 12409)]