54440775

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 101779200

約数和(自身を除く): 47338425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1367, 1475, 1593, 2655, 4101, 4425, 6835, 7965, 12303, 13275, 20505, 34175, 36909, 39825, 61515, 80653, 102525, 184545, 241959, 307575, 403265, 725877, 922725, 1209795, 2016325, 2177631, 3629385, 6048975, 10888155, 18146925, 54440775]

約数ペア:

[(1, 54440775), (3, 18146925), (5, 10888155), (9, 6048975), (15, 3629385), (25, 2177631), (27, 2016325), (45, 1209795), (59, 922725), (75, 725877), (135, 403265), (177, 307575), (225, 241959), (295, 184545), (531, 102525), (675, 80653), (885, 61515), (1367, 39825), (1475, 36909), (1593, 34175), (2655, 20505), (4101, 13275), (4425, 12303), (6835, 7965)]