28596145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 34992000

約数和(自身を除く): 6395855

約数列:

[1, 5, 89, 179, 359, 445, 895, 1795, 15931, 31951, 64261, 79655, 159755, 321305, 5719229, 28596145]

約数ペア:

[(1, 28596145), (5, 5719229), (89, 321305), (179, 159755), (359, 79655), (445, 64261), (895, 31951), (1795, 15931)]