214926585

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{201809}}^1$

素因数の和:201888

約数の個数: 16

約数和(自身を含む): 348727680

約数和(自身を除く): 133801095

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 201809, 605427, 1009045, 3027135, 14328439, 42985317, 71642195, 214926585]

約数ペア:

[(1, 214926585), (3, 71642195), (5, 42985317), (15, 14328439), (71, 3027135), (213, 1009045), (355, 605427), (1065, 201809)]