67028045

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 95723520

約数和(自身を除く): 28695475

約数列:

[1, 5, 7, 31, 35, 155, 163, 217, 379, 815, 1085, 1141, 1895, 2653, 5053, 5705, 11749, 13265, 25265, 35371, 58745, 61777, 82243, 176855, 308885, 411215, 432439, 1915087, 2162195, 9575435, 13405609, 67028045]

約数ペア:

[(1, 67028045), (5, 13405609), (7, 9575435), (31, 2162195), (35, 1915087), (155, 432439), (163, 411215), (217, 308885), (379, 176855), (815, 82243), (1085, 61777), (1141, 58745), (1895, 35371), (2653, 25265), (5053, 13265), (5705, 11749)]