129535945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 198414720

約数和(自身を除く): 68878775

約数列:

[1, 5, 7, 11, 35, 55, 73, 77, 121, 365, 385, 419, 511, 605, 803, 847, 2095, 2555, 2933, 4015, 4235, 4609, 5621, 8833, 14665, 23045, 28105, 30587, 32263, 44165, 50699, 61831, 152935, 161315, 214109, 253495, 309155, 336457, 354893, 1070545, 1682285, 1774465, 2355199, 3701027, 11775995, 18505135, 25907189, 129535945]

約数ペア:

[(1, 129535945), (5, 25907189), (7, 18505135), (11, 11775995), (35, 3701027), (55, 2355199), (73, 1774465), (77, 1682285), (121, 1070545), (365, 354893), (385, 336457), (419, 309155), (511, 253495), (605, 214109), (803, 161315), (847, 152935), (2095, 61831), (2555, 50699), (2933, 44165), (4015, 32263), (4235, 30587), (4609, 28105), (5621, 23045), (8833, 14665)]