12912136135

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 15964416000

約数和(自身を除く): 3052279865

約数列:

[1, 5, 59, 103, 295, 409, 515, 1039, 2045, 5195, 6077, 24131, 30385, 42127, 61301, 107017, 120655, 210635, 306505, 424951, 535085, 2124755, 2485493, 6314003, 12427465, 25072109, 31570015, 43769953, 125360545, 218849765, 2582427227, 12912136135]

約数ペア:

[(1, 12912136135), (5, 2582427227), (59, 218849765), (103, 125360545), (295, 43769953), (409, 31570015), (515, 25072109), (1039, 12427465), (2045, 6314003), (5195, 2485493), (6077, 2124755), (24131, 535085), (30385, 424951), (42127, 306505), (61301, 210635), (107017, 120655)]