4272243365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{4007}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 5656089600

約数和(自身を除く): 1383846235

約数列:

[1, 5, 13, 47, 65, 235, 349, 611, 1745, 3055, 4007, 4537, 16403, 20035, 22685, 52091, 82015, 188329, 213239, 260455, 941645, 1066195, 1398443, 2448277, 6992215, 12241385, 18179759, 65726821, 90898795, 328634105, 854448673, 4272243365]

約数ペア:

[(1, 4272243365), (5, 854448673), (13, 328634105), (47, 90898795), (65, 65726821), (235, 18179759), (349, 12241385), (611, 6992215), (1745, 2448277), (3055, 1398443), (4007, 1066195), (4537, 941645), (16403, 260455), (20035, 213239), (22685, 188329), (52091, 82015)]