30476445

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 19842915

約数列:

[1, 3, 5, 15, 47, 139, 141, 235, 311, 417, 695, 705, 933, 1555, 2085, 4665, 6533, 14617, 19599, 32665, 43229, 43851, 73085, 97995, 129687, 216145, 219255, 648435, 2031763, 6095289, 10158815, 30476445]

約数ペア:

[(1, 30476445), (3, 10158815), (5, 6095289), (15, 2031763), (47, 648435), (139, 219255), (141, 216145), (235, 129687), (311, 97995), (417, 73085), (695, 43851), (705, 43229), (933, 32665), (1555, 19599), (2085, 14617), (4665, 6533)]