78827675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 103445760

約数和(自身を除く): 24618085

約数列:

[1, 5, 19, 25, 95, 263, 475, 631, 1315, 3155, 4997, 6575, 11989, 15775, 24985, 59945, 124925, 165953, 299725, 829765, 3153107, 4148825, 15765535, 78827675]

約数ペア:

[(1, 78827675), (5, 15765535), (19, 4148825), (25, 3153107), (95, 829765), (263, 299725), (475, 165953), (631, 124925), (1315, 59945), (3155, 24985), (4997, 15775), (6575, 11989)]