30386205

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4789}}^1$

素因数の和:4850

約数の個数: 32

約数和(自身を含む): 55180800

約数和(自身を除く): 24794595

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 4789, 6345, 14367, 23945, 43101, 71835, 129303, 215505, 225083, 646515, 675249, 1125415, 2025747, 3376245, 6077241, 10128735, 30386205]

約数ペア:

[(1, 30386205), (3, 10128735), (5, 6077241), (9, 3376245), (15, 2025747), (27, 1125415), (45, 675249), (47, 646515), (135, 225083), (141, 215505), (235, 129303), (423, 71835), (705, 43101), (1269, 23945), (2115, 14367), (4789, 6345)]