74609085

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 123222528

約数和(自身を除く): 48613443

約数列:

[1, 3, 5, 15, 43, 129, 131, 215, 393, 645, 655, 883, 1965, 2649, 4415, 5633, 13245, 16899, 28165, 37969, 84495, 113907, 115673, 189845, 347019, 569535, 578365, 1735095, 4973939, 14921817, 24869695, 74609085]

約数ペア:

[(1, 74609085), (3, 24869695), (5, 14921817), (15, 4973939), (43, 1735095), (129, 578365), (131, 569535), (215, 347019), (393, 189845), (645, 115673), (655, 113907), (883, 84495), (1965, 37969), (2649, 28165), (4415, 16899), (5633, 13245)]