15692235185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21061}}^1$

素因数の和:21150

約数の個数: 64

約数和(自身を含む): 23292887040

約数和(自身を除く): 7600651855

約数列:

[1, 5, 11, 19, 23, 31, 55, 95, 115, 155, 209, 253, 341, 437, 589, 713, 1045, 1265, 1705, 2185, 2945, 3565, 4807, 6479, 7843, 13547, 21061, 24035, 32395, 39215, 67735, 105305, 149017, 231671, 400159, 484403, 652891, 745085, 1158355, 2000795, 2422015, 3264455, 4401749, 5328433, 7181801, 9203657, 12404929, 15016493, 22008745, 26642165, 35909005, 46018285, 62024645, 75082465, 101240227, 136454219, 165181423, 285313367, 506201135, 682271095, 825907115, 1426566835, 3138447037, 15692235185]

約数ペア:

[(1, 15692235185), (5, 3138447037), (11, 1426566835), (19, 825907115), (23, 682271095), (31, 506201135), (55, 285313367), (95, 165181423), (115, 136454219), (155, 101240227), (209, 75082465), (253, 62024645), (341, 46018285), (437, 35909005), (589, 26642165), (713, 22008745), (1045, 15016493), (1265, 12404929), (1705, 9203657), (2185, 7181801), (2945, 5328433), (3565, 4401749), (4807, 3264455), (6479, 2422015), (7843, 2000795), (13547, 1158355), (21061, 745085), (24035, 652891), (32395, 484403), (39215, 400159), (67735, 231671), (105305, 149017)]