78011025

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{9721}}^1$

素因数の和:9841

約数の個数: 24

約数和(自身を含む): 130197024

約数和(自身を除く): 52185999

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 2675, 8025, 9721, 29163, 48605, 145815, 243025, 729075, 1040147, 3120441, 5200735, 15602205, 26003675, 78011025]

約数ペア:

[(1, 78011025), (3, 26003675), (5, 15602205), (15, 5200735), (25, 3120441), (75, 1040147), (107, 729075), (321, 243025), (535, 145815), (1605, 48605), (2675, 29163), (8025, 9721)]