69091175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 88375296

約数和(自身を除く): 19284121

約数列:

[1, 5, 25, 47, 127, 235, 463, 635, 1175, 2315, 3175, 5969, 11575, 21761, 29845, 58801, 108805, 149225, 294005, 544025, 1470025, 2763647, 13818235, 69091175]

約数ペア:

[(1, 69091175), (5, 13818235), (25, 2763647), (47, 1470025), (127, 544025), (235, 294005), (463, 149225), (635, 108805), (1175, 58801), (2315, 29845), (3175, 21761), (5969, 11575)]