27882595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 38465280

約数和(自身を除く): 10582685

約数列:

[1, 5, 13, 19, 65, 95, 107, 211, 247, 535, 1055, 1235, 1391, 2033, 2743, 4009, 6955, 10165, 13715, 20045, 22577, 26429, 52117, 112885, 132145, 260585, 293501, 428963, 1467505, 2144815, 5576519, 27882595]

約数ペア:

[(1, 27882595), (5, 5576519), (13, 2144815), (19, 1467505), (65, 428963), (95, 293501), (107, 260585), (211, 132145), (247, 112885), (535, 52117), (1055, 26429), (1235, 22577), (1391, 20045), (2033, 13715), (2743, 10165), (4009, 6955)]