302952625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 400608000

約数和(自身を除く): 97655375

約数列:

[1, 5, 19, 25, 95, 125, 199, 475, 641, 995, 2375, 3205, 3781, 4975, 12179, 16025, 18905, 24875, 60895, 80125, 94525, 127559, 304475, 472625, 637795, 1522375, 2423621, 3188975, 12118105, 15944875, 60590525, 302952625]

約数ペア:

[(1, 302952625), (5, 60590525), (19, 15944875), (25, 12118105), (95, 3188975), (125, 2423621), (199, 1522375), (475, 637795), (641, 472625), (995, 304475), (2375, 127559), (3205, 94525), (3781, 80125), (4975, 60895), (12179, 24875), (16025, 18905)]