42902705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7039}}^1$

素因数の和:7120

約数の個数: 16

約数和(自身を含む): 54743040

約数和(自身を除く): 11840335

約数列:

[1, 5, 23, 53, 115, 265, 1219, 6095, 7039, 35195, 161897, 373067, 809485, 1865335, 8580541, 42902705]

約数ペア:

[(1, 42902705), (5, 8580541), (23, 1865335), (53, 809485), (115, 373067), (265, 161897), (1219, 35195), (6095, 7039)]