129969315

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{58943}}^1$

素因数の和:58968

約数の個数: 36

約数和(自身を含む): 262065024

約数和(自身を除く): 132095709

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 58943, 176829, 294715, 412601, 530487, 884145, 1237803, 2063005, 2652435, 2888207, 3713409, 6189015, 8664621, 14441035, 18567045, 25993863, 43323105, 129969315]

約数ペア:

[(1, 129969315), (3, 43323105), (5, 25993863), (7, 18567045), (9, 14441035), (15, 8664621), (21, 6189015), (35, 3713409), (45, 2888207), (49, 2652435), (63, 2063005), (105, 1237803), (147, 884145), (245, 530487), (315, 412601), (441, 294715), (735, 176829), (2205, 58943)]