70443005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 91404288

約数和(自身を除く): 20961283

約数列:

[1, 5, 31, 37, 71, 155, 173, 185, 355, 865, 1147, 2201, 2627, 5363, 5735, 6401, 11005, 12283, 13135, 26815, 32005, 61415, 81437, 198431, 380773, 407185, 454471, 992155, 1903865, 2272355, 14088601, 70443005]

約数ペア:

[(1, 70443005), (5, 14088601), (31, 2272355), (37, 1903865), (71, 992155), (155, 454471), (173, 407185), (185, 380773), (355, 198431), (865, 81437), (1147, 61415), (2201, 32005), (2627, 26815), (5363, 13135), (5735, 12283), (6401, 11005)]