1245646075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{5569}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 1616191200

約数和(自身を除く): 370545125

約数列:

[1, 5, 23, 25, 115, 389, 575, 1945, 5569, 8947, 9725, 27845, 44735, 128087, 139225, 223675, 640435, 2166341, 3202175, 10831705, 49825843, 54158525, 249129215, 1245646075]

約数ペア:

[(1, 1245646075), (5, 249129215), (23, 54158525), (25, 49825843), (115, 10831705), (389, 3202175), (575, 2166341), (1945, 640435), (5569, 223675), (8947, 139225), (9725, 128087), (27845, 44735)]