248156977495

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^3\times {\mathrm{67}}^1\times {\mathrm{4339}}^1$

素因数の和:4505

約数の個数: 64

約数和(自身を含む): 357827097600

約数和(自身を除く): 109670120105

約数列:

[1, 5, 7, 29, 35, 67, 145, 203, 335, 469, 841, 1015, 1943, 2345, 4205, 4339, 5887, 9715, 13601, 21695, 24389, 29435, 30373, 56347, 68005, 121945, 125831, 151865, 170723, 281735, 290713, 394429, 629155, 853615, 880817, 1453565, 1634063, 1972145, 2034991, 3649099, 4404085, 8170315, 8430677, 10174955, 11438441, 18245495, 25543693, 42153385, 57192205, 59014739, 105823871, 127718465, 244489633, 295073695, 529119355, 740767097, 1222448165, 1711427431, 3703835485, 7090199357, 8557137155, 35450996785, 49631395499, 248156977495]

約数ペア:

[(1, 248156977495), (5, 49631395499), (7, 35450996785), (29, 8557137155), (35, 7090199357), (67, 3703835485), (145, 1711427431), (203, 1222448165), (335, 740767097), (469, 529119355), (841, 295073695), (1015, 244489633), (1943, 127718465), (2345, 105823871), (4205, 59014739), (4339, 57192205), (5887, 42153385), (9715, 25543693), (13601, 18245495), (21695, 11438441), (24389, 10174955), (29435, 8430677), (30373, 8170315), (56347, 4404085), (68005, 3649099), (121945, 2034991), (125831, 1972145), (151865, 1634063), (170723, 1453565), (281735, 880817), (290713, 853615), (394429, 629155)]