1530881505

素因数分解:

$3^3\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{4397}}^1$

素因数の和:6990

約数の個数: 32

約数和(自身を含む): 2723241600

約数和(自身を除く): 1192360095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2579, 4397, 7737, 12895, 13191, 21985, 23211, 38685, 39573, 65955, 69633, 116055, 118719, 197865, 348165, 593595, 11339863, 34019589, 56699315, 102058767, 170097945, 306176301, 510293835, 1530881505]

約数ペア:

[(1, 1530881505), (3, 510293835), (5, 306176301), (9, 170097945), (15, 102058767), (27, 56699315), (45, 34019589), (135, 11339863), (2579, 593595), (4397, 348165), (7737, 197865), (12895, 118719), (13191, 116055), (21985, 69633), (23211, 65955), (38685, 39573)]