1397188155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{18289}}^1$

素因数の和:18771

約数の個数: 32

約数和(自身を含む): 2444129280

約数和(自身を除く): 1046941125

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 463, 1389, 2315, 5093, 6945, 15279, 18289, 25465, 54867, 76395, 91445, 201179, 274335, 603537, 1005895, 3017685, 8467807, 25403421, 42339035, 93145877, 127017105, 279437631, 465729385, 1397188155]

約数ペア:

[(1, 1397188155), (3, 465729385), (5, 279437631), (11, 127017105), (15, 93145877), (33, 42339035), (55, 25403421), (165, 8467807), (463, 3017685), (1389, 1005895), (2315, 603537), (5093, 274335), (6945, 201179), (15279, 91445), (18289, 76395), (25465, 54867)]