67361925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{30971}}^1$

素因数の和:31013

約数の個数: 24

約数和(自身を含む): 115215840

約数和(自身を除く): 47853915

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 30971, 92913, 154855, 464565, 774275, 898159, 2322825, 2694477, 4490795, 13472385, 22453975, 67361925]

約数ペア:

[(1, 67361925), (3, 22453975), (5, 13472385), (15, 4490795), (25, 2694477), (29, 2322825), (75, 898159), (87, 774275), (145, 464565), (435, 154855), (725, 92913), (2175, 30971)]