5217075

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 9820800

約数和(自身を除く): 4603725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 131, 135, 177, 225, 295, 393, 531, 655, 675, 885, 1179, 1475, 1593, 1965, 2655, 3275, 3537, 4425, 5895, 7729, 7965, 9825, 13275, 17685, 23187, 29475, 38645, 39825, 69561, 88425, 115935, 193225, 208683, 347805, 579675, 1043415, 1739025, 5217075]

約数ペア:

[(1, 5217075), (3, 1739025), (5, 1043415), (9, 579675), (15, 347805), (25, 208683), (27, 193225), (45, 115935), (59, 88425), (75, 69561), (131, 39825), (135, 38645), (177, 29475), (225, 23187), (295, 17685), (393, 13275), (531, 9825), (655, 7965), (675, 7729), (885, 5895), (1179, 4425), (1475, 3537), (1593, 3275), (1965, 2655)]