76198265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 39923335

約数列:

[1, 5, 11, 13, 19, 55, 65, 71, 79, 95, 143, 209, 247, 355, 395, 715, 781, 869, 923, 1027, 1045, 1235, 1349, 1501, 2717, 3905, 4345, 4615, 5135, 5609, 6745, 7505, 10153, 11297, 13585, 14839, 16511, 17537, 19513, 28045, 50765, 56485, 61699, 72917, 74195, 82555, 87685, 97565, 106571, 192907, 214643, 308495, 364585, 532855, 802087, 964535, 1073215, 1172281, 1385423, 4010435, 5861405, 6927115, 15239653, 76198265]

約数ペア:

[(1, 76198265), (5, 15239653), (11, 6927115), (13, 5861405), (19, 4010435), (55, 1385423), (65, 1172281), (71, 1073215), (79, 964535), (95, 802087), (143, 532855), (209, 364585), (247, 308495), (355, 214643), (395, 192907), (715, 106571), (781, 97565), (869, 87685), (923, 82555), (1027, 74195), (1045, 72917), (1235, 61699), (1349, 56485), (1501, 50765), (2717, 28045), (3905, 19513), (4345, 17537), (4615, 16511), (5135, 14839), (5609, 13585), (6745, 11297), (7505, 10153)]