430755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:115

約数の個数: 24

約数和(自身を含む): 758352

約数和(自身を除く): 327597

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 2209, 3055, 6627, 9165, 11045, 28717, 33135, 86151, 143585, 430755]

約数ペア:

[(1, 430755), (3, 143585), (5, 86151), (13, 33135), (15, 28717), (39, 11045), (47, 9165), (65, 6627), (141, 3055), (195, 2209), (235, 1833), (611, 705)]