80480365

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 117319680

約数和(自身を除く): 36839315

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1073, 1295, 2143, 5365, 7511, 10715, 15001, 37555, 62147, 75005, 79291, 310735, 396455, 435029, 555037, 2175145, 2299439, 2775185, 11497195, 16096073, 80480365]

約数ペア:

[(1, 80480365), (5, 16096073), (7, 11497195), (29, 2775185), (35, 2299439), (37, 2175145), (145, 555037), (185, 435029), (203, 396455), (259, 310735), (1015, 79291), (1073, 75005), (1295, 62147), (2143, 37555), (5365, 15001), (7511, 10715)]