75118455

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11839}}^1$

素因数の和:11900

約数の個数: 32

約数和(自身を含む): 136396800

約数和(自身を除く): 61278345

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 11839, 35517, 59195, 106551, 177585, 319653, 532755, 556433, 1598265, 1669299, 2782165, 5007897, 8346495, 15023691, 25039485, 75118455]

約数ペア:

[(1, 75118455), (3, 25039485), (5, 15023691), (9, 8346495), (15, 5007897), (27, 2782165), (45, 1669299), (47, 1598265), (135, 556433), (141, 532755), (235, 319653), (423, 177585), (705, 106551), (1269, 59195), (2115, 35517), (6345, 11839)]