47482955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 65790144

約数和(自身を除く): 18307189

約数列:

[1, 5, 13, 17, 65, 85, 97, 221, 443, 485, 1105, 1261, 1649, 2215, 5759, 6305, 7531, 8245, 21437, 28795, 37655, 42971, 97903, 107185, 214855, 489515, 558623, 730507, 2793115, 3652535, 9496591, 47482955]

約数ペア:

[(1, 47482955), (5, 9496591), (13, 3652535), (17, 2793115), (65, 730507), (85, 558623), (97, 489515), (221, 214855), (443, 107185), (485, 97903), (1105, 42971), (1261, 37655), (1649, 28795), (2215, 21437), (5759, 8245), (6305, 7531)]