157773315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28351}}^1$

素因数の和:28419

約数の個数: 32

約数和(自身を含む): 293953536

約数和(自身を除く): 136180221

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 28351, 85053, 141755, 198457, 425265, 595371, 992285, 1502603, 2976855, 4507809, 7513015, 10518221, 22539045, 31554663, 52591105, 157773315]

約数ペア:

[(1, 157773315), (3, 52591105), (5, 31554663), (7, 22539045), (15, 10518221), (21, 7513015), (35, 4507809), (53, 2976855), (105, 1502603), (159, 992285), (265, 595371), (371, 425265), (795, 198457), (1113, 141755), (1855, 85053), (5565, 28351)]