47982125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 64022400

約数和(自身を除く): 16040275

約数列:

[1, 5, 19, 25, 89, 95, 125, 227, 445, 475, 1135, 1691, 2225, 2375, 4313, 5675, 8455, 11125, 20203, 21565, 28375, 42275, 101015, 107825, 211375, 383857, 505075, 539125, 1919285, 2525375, 9596425, 47982125]

約数ペア:

[(1, 47982125), (5, 9596425), (19, 2525375), (25, 1919285), (89, 539125), (95, 505075), (125, 383857), (227, 211375), (445, 107825), (475, 101015), (1135, 42275), (1691, 28375), (2225, 21565), (2375, 20203), (4313, 11125), (5675, 8455)]