138950135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{4703}}^1$

素因数の和:5038

約数の個数: 16

約数和(自身を含む): 176117760

約数和(自身を除く): 37167625

約数列:

[1, 5, 19, 95, 311, 1555, 4703, 5909, 23515, 29545, 89357, 446785, 1462633, 7313165, 27790027, 138950135]

約数ペア:

[(1, 138950135), (5, 27790027), (19, 7313165), (95, 1462633), (311, 446785), (1555, 89357), (4703, 29545), (5909, 23515)]