56171745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{59441}}^1$

素因数の和:59462

約数の個数: 32

約数和(自身を含む): 114128640

約数和(自身を除く): 57956895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 59441, 178323, 297205, 416087, 534969, 891615, 1248261, 1604907, 2080435, 2674845, 3744783, 6241305, 8024535, 11234349, 18723915, 56171745]

約数ペア:

[(1, 56171745), (3, 18723915), (5, 11234349), (7, 8024535), (9, 6241305), (15, 3744783), (21, 2674845), (27, 2080435), (35, 1604907), (45, 1248261), (63, 891615), (105, 534969), (135, 416087), (189, 297205), (315, 178323), (945, 59441)]