121038569855

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1897

約数の個数: 96

約数和(自身を含む): 180801720000

約数和(自身を除く): 59763150145

約数列:

[1, 5, 7, 19, 35, 49, 95, 109, 133, 149, 245, 545, 665, 745, 763, 931, 1043, 1601, 2071, 2831, 3815, 4655, 5215, 5341, 7301, 8005, 10355, 11207, 14155, 14497, 16241, 19817, 26705, 30419, 36505, 56035, 72485, 78449, 81205, 99085, 101479, 113687, 138719, 152095, 174509, 212933, 238549, 308579, 392245, 507395, 568435, 693595, 795809, 872545, 1064665, 1192745, 1221563, 1490531, 1542895, 1669843, 2160053, 3315671, 3979045, 4532431, 6107815, 7452655, 8349215, 8550941, 10800265, 11688901, 15120371, 16578355, 22662155, 23209697, 26001841, 31727017, 42754705, 58444505, 75601855, 116048485, 130009205, 158635085, 162467879, 182012887, 222089119, 494034979, 812339395, 910064435, 1110445595, 1274090209, 2470174895, 3458244853, 6370451045, 17291224265, 24207713971, 121038569855]

約数ペア:

[(1, 121038569855), (5, 24207713971), (7, 17291224265), (19, 6370451045), (35, 3458244853), (49, 2470174895), (95, 1274090209), (109, 1110445595), (133, 910064435), (149, 812339395), (245, 494034979), (545, 222089119), (665, 182012887), (745, 162467879), (763, 158635085), (931, 130009205), (1043, 116048485), (1601, 75601855), (2071, 58444505), (2831, 42754705), (3815, 31727017), (4655, 26001841), (5215, 23209697), (5341, 22662155), (7301, 16578355), (8005, 15120371), (10355, 11688901), (11207, 10800265), (14155, 8550941), (14497, 8349215), (16241, 7452655), (19817, 6107815), (26705, 4532431), (30419, 3979045), (36505, 3315671), (56035, 2160053), (72485, 1669843), (78449, 1542895), (81205, 1490531), (99085, 1221563), (101479, 1192745), (113687, 1064665), (138719, 872545), (152095, 795809), (174509, 693595), (212933, 568435), (238549, 507395), (308579, 392245)]