2023894015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{25969}}^1$

素因数の和:26107

約数の個数: 32

約数和(自身を含む): 2879553600

約数和(自身を除く): 855659585

約数列:

[1, 5, 11, 13, 55, 65, 109, 143, 545, 715, 1199, 1417, 5995, 7085, 15587, 25969, 77935, 129845, 285659, 337597, 1428295, 1687985, 2830621, 3713567, 14153105, 18567835, 31136831, 36798073, 155684155, 183990365, 404778803, 2023894015]

約数ペア:

[(1, 2023894015), (5, 404778803), (11, 183990365), (13, 155684155), (55, 36798073), (65, 31136831), (109, 18567835), (143, 14153105), (545, 3713567), (715, 2830621), (1199, 1687985), (1417, 1428295), (5995, 337597), (7085, 285659), (15587, 129845), (25969, 77935)]