47174805

素因数分解:

$3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 86958144

約数和(自身を除く): 39783339

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 369, 405, 615, 947, 1107, 1215, 1845, 2841, 3321, 4735, 5535, 8523, 9963, 14205, 16605, 25569, 38827, 42615, 49815, 76707, 116481, 127845, 194135, 230121, 349443, 383535, 582405, 1048329, 1150605, 1747215, 3144987, 5241645, 9434961, 15724935, 47174805]

約数ペア:

[(1, 47174805), (3, 15724935), (5, 9434961), (9, 5241645), (15, 3144987), (27, 1747215), (41, 1150605), (45, 1048329), (81, 582405), (123, 383535), (135, 349443), (205, 230121), (243, 194135), (369, 127845), (405, 116481), (615, 76707), (947, 49815), (1107, 42615), (1215, 38827), (1845, 25569), (2841, 16605), (3321, 14205), (4735, 9963), (5535, 8523)]