190045505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 265574400

約数和(自身を除く): 75528895

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 1235, 2405, 3515, 4159, 9139, 20795, 45695, 54067, 79021, 153883, 270335, 395105, 769415, 1027273, 2000479, 2923777, 5136365, 10002395, 14618885, 38009101, 190045505]

約数ペア:

[(1, 190045505), (5, 38009101), (13, 14618885), (19, 10002395), (37, 5136365), (65, 2923777), (95, 2000479), (185, 1027273), (247, 769415), (481, 395105), (703, 270335), (1235, 153883), (2405, 79021), (3515, 54067), (4159, 45695), (9139, 20795)]