27045265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 10452335

約数列:

[1, 5, 13, 19, 61, 65, 95, 247, 305, 359, 793, 1159, 1235, 1795, 3965, 4667, 5795, 6821, 15067, 21899, 23335, 34105, 75335, 88673, 109495, 284687, 416081, 443365, 1423435, 2080405, 5409053, 27045265]

約数ペア:

[(1, 27045265), (5, 5409053), (13, 2080405), (19, 1423435), (61, 443365), (65, 416081), (95, 284687), (247, 109495), (305, 88673), (359, 75335), (793, 34105), (1159, 23335), (1235, 21899), (1795, 15067), (3965, 6821), (4667, 5795)]