156728856015

素因数分解:

$3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1\times {\mathrm{4157}}^1$

素因数の和:5369

約数の個数: 64

約数和(自身を含む): 279892609920

約数和(自身を除く): 123163753905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 317, 881, 951, 1585, 2643, 2853, 4157, 4405, 4755, 7929, 8559, 12471, 13215, 14265, 20785, 23787, 37413, 39645, 42795, 62355, 112239, 118935, 187065, 279277, 561195, 837831, 1317769, 1396385, 2513493, 3662317, 3953307, 4189155, 6588845, 7540479, 10986951, 11859921, 12567465, 18311585, 19766535, 32960853, 35579763, 37702395, 54934755, 59299605, 98882559, 164804265, 177898815, 494412795, 1160954489, 3482863467, 5804772445, 10448590401, 17414317335, 31345771203, 52242952005, 156728856015]

約数ペア:

[(1, 156728856015), (3, 52242952005), (5, 31345771203), (9, 17414317335), (15, 10448590401), (27, 5804772445), (45, 3482863467), (135, 1160954489), (317, 494412795), (881, 177898815), (951, 164804265), (1585, 98882559), (2643, 59299605), (2853, 54934755), (4157, 37702395), (4405, 35579763), (4755, 32960853), (7929, 19766535), (8559, 18311585), (12471, 12567465), (13215, 11859921), (14265, 10986951), (20785, 7540479), (23787, 6588845), (37413, 4189155), (39645, 3953307), (42795, 3662317), (62355, 2513493), (112239, 1396385), (118935, 1317769), (187065, 837831), (279277, 561195)]