42717525

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{8501}}^1$

素因数の和:8581

約数の個数: 24

約数和(自身を含む): 71688864

約数和(自身を除く): 28971339

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 8501, 25503, 42505, 127515, 212525, 569567, 637575, 1708701, 2847835, 8543505, 14239175, 42717525]

約数ペア:

[(1, 42717525), (3, 14239175), (5, 8543505), (15, 2847835), (25, 1708701), (67, 637575), (75, 569567), (201, 212525), (335, 127515), (1005, 42505), (1675, 25503), (5025, 8501)]