12213307725

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{11519}}^1$

素因数の和:11810

約数の個数: 48

約数和(自身を含む): 20592967680

約数和(自身を除く): 8379659955

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 211, 335, 633, 1005, 1055, 1675, 3165, 5025, 5275, 11519, 14137, 15825, 34557, 42411, 57595, 70685, 172785, 212055, 287975, 353425, 771773, 863925, 1060275, 2315319, 2430509, 3858865, 7291527, 11576595, 12152545, 19294325, 36457635, 57882975, 60762725, 162844103, 182288175, 488532309, 814220515, 2442661545, 4071102575, 12213307725]

約数ペア:

[(1, 12213307725), (3, 4071102575), (5, 2442661545), (15, 814220515), (25, 488532309), (67, 182288175), (75, 162844103), (201, 60762725), (211, 57882975), (335, 36457635), (633, 19294325), (1005, 12152545), (1055, 11576595), (1675, 7291527), (3165, 3858865), (5025, 2430509), (5275, 2315319), (11519, 1060275), (14137, 863925), (15825, 771773), (34557, 353425), (42411, 287975), (57595, 212055), (70685, 172785)]