88972815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{911}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 151289856

約数和(自身を除く): 62317041

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 383, 911, 1149, 1915, 2733, 4555, 5745, 6511, 13665, 15487, 19533, 32555, 46461, 77435, 97665, 232305, 348913, 1046739, 1744565, 5233695, 5931521, 17794563, 29657605, 88972815]

約数ペア:

[(1, 88972815), (3, 29657605), (5, 17794563), (15, 5931521), (17, 5233695), (51, 1744565), (85, 1046739), (255, 348913), (383, 232305), (911, 97665), (1149, 77435), (1915, 46461), (2733, 32555), (4555, 19533), (5745, 15487), (6511, 13665)]