27087125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 37040640

約数和(自身を除く): 9953515

約数列:

[1, 5, 13, 25, 65, 79, 125, 211, 325, 395, 1027, 1055, 1625, 1975, 2743, 5135, 5275, 9875, 13715, 16669, 25675, 26375, 68575, 83345, 128375, 216697, 342875, 416725, 1083485, 2083625, 5417425, 27087125]

約数ペア:

[(1, 27087125), (5, 5417425), (13, 2083625), (25, 1083485), (65, 416725), (79, 342875), (125, 216697), (211, 128375), (325, 83345), (395, 68575), (1027, 26375), (1055, 25675), (1625, 16669), (1975, 13715), (2743, 9875), (5135, 5275)]