3218156955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 6215436864

約数和(自身を除く): 2997279909

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 157, 185, 195, 333, 471, 481, 555, 585, 785, 947, 1413, 1443, 1665, 2041, 2355, 2405, 2841, 4329, 4735, 5809, 6123, 7065, 7215, 8523, 10205, 12311, 14205, 17427, 18369, 21645, 29045, 30615, 35039, 36933, 42615, 52281, 61555, 75517, 87135, 91845, 105117, 110799, 148679, 175195, 184665, 226551, 261405, 315351, 377585, 446037, 455507, 525585, 553995, 679653, 743395, 1132755, 1338111, 1366521, 1576755, 1932827, 2230185, 2277535, 3398265, 4099563, 5501123, 5798481, 6690555, 6832605, 9664135, 16503369, 17395443, 20497815, 27505615, 28992405, 49510107, 71514599, 82516845, 86977215, 214543797, 247550535, 357572995, 643631391, 1072718985, 3218156955]

約数ペア:

[(1, 3218156955), (3, 1072718985), (5, 643631391), (9, 357572995), (13, 247550535), (15, 214543797), (37, 86977215), (39, 82516845), (45, 71514599), (65, 49510107), (111, 28992405), (117, 27505615), (157, 20497815), (185, 17395443), (195, 16503369), (333, 9664135), (471, 6832605), (481, 6690555), (555, 5798481), (585, 5501123), (785, 4099563), (947, 3398265), (1413, 2277535), (1443, 2230185), (1665, 1932827), (2041, 1576755), (2355, 1366521), (2405, 1338111), (2841, 1132755), (4329, 743395), (4735, 679653), (5809, 553995), (6123, 525585), (7065, 455507), (7215, 446037), (8523, 377585), (10205, 315351), (12311, 261405), (14205, 226551), (17427, 184665), (18369, 175195), (21645, 148679), (29045, 110799), (30615, 105117), (35039, 91845), (36933, 87135), (42615, 75517), (52281, 61555)]