740485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 953856

約数和(自身を除く): 213371

約数列:

[1, 5, 23, 47, 115, 137, 235, 685, 1081, 3151, 5405, 6439, 15755, 32195, 148097, 740485]

約数ペア:

[(1, 740485), (5, 148097), (23, 32195), (47, 15755), (115, 6439), (137, 5405), (235, 3151), (685, 1081)]