38401725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{30119}}^1$

素因数の和:30149

約数の個数: 24

約数和(自身を含む): 67227840

約数和(自身を除く): 28826115

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 30119, 90357, 150595, 451785, 512023, 752975, 1536069, 2258925, 2560115, 7680345, 12800575, 38401725]

約数ペア:

[(1, 38401725), (3, 12800575), (5, 7680345), (15, 2560115), (17, 2258925), (25, 1536069), (51, 752975), (75, 512023), (85, 451785), (255, 150595), (425, 90357), (1275, 30119)]