56472255

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{8537}}^1$

素因数の和:8565

約数の個数: 48

約数和(自身を含む): 116799840

約数和(自身を除く): 60327585

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 8537, 25611, 42685, 59759, 76833, 128055, 179277, 230499, 298795, 384165, 418313, 537831, 896385, 1152495, 1254939, 1613493, 2091565, 2689155, 3764817, 6274695, 8067465, 11294451, 18824085, 56472255]

約数ペア:

[(1, 56472255), (3, 18824085), (5, 11294451), (7, 8067465), (9, 6274695), (15, 3764817), (21, 2689155), (27, 2091565), (35, 1613493), (45, 1254939), (49, 1152495), (63, 896385), (105, 537831), (135, 418313), (147, 384165), (189, 298795), (245, 230499), (315, 179277), (441, 128055), (735, 76833), (945, 59759), (1323, 42685), (2205, 25611), (6615, 8537)]