25507095

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 17070825

約数列:

[1, 3, 5, 15, 29, 87, 145, 191, 307, 435, 573, 921, 955, 1535, 2865, 4605, 5539, 8903, 16617, 26709, 27695, 44515, 58637, 83085, 133545, 175911, 293185, 879555, 1700473, 5101419, 8502365, 25507095]

約数ペア:

[(1, 25507095), (3, 8502365), (5, 5101419), (15, 1700473), (29, 879555), (87, 293185), (145, 175911), (191, 133545), (307, 83085), (435, 58637), (573, 44515), (921, 27695), (955, 26709), (1535, 16617), (2865, 8903), (4605, 5539)]