52043375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 72446400

約数和(自身を除く): 20403025

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 1289, 1615, 2125, 2375, 6445, 8075, 21913, 24491, 32225, 40375, 109565, 122455, 161125, 416347, 547825, 612275, 2081735, 2739125, 3061375, 10408675, 52043375]

約数ペア:

[(1, 52043375), (5, 10408675), (17, 3061375), (19, 2739125), (25, 2081735), (85, 612275), (95, 547825), (125, 416347), (323, 161125), (425, 122455), (475, 109565), (1289, 40375), (1615, 32225), (2125, 24491), (2375, 21913), (6445, 8075)]