842625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{107}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 1752192

約数和(自身を除く): 909567

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 107, 125, 175, 225, 315, 321, 375, 525, 535, 749, 875, 963, 1125, 1575, 1605, 2247, 2625, 2675, 3745, 4815, 6741, 7875, 8025, 11235, 13375, 18725, 24075, 33705, 40125, 56175, 93625, 120375, 168525, 280875, 842625]

約数ペア:

[(1, 842625), (3, 280875), (5, 168525), (7, 120375), (9, 93625), (15, 56175), (21, 40125), (25, 33705), (35, 24075), (45, 18725), (63, 13375), (75, 11235), (105, 8025), (107, 7875), (125, 6741), (175, 4815), (225, 3745), (315, 2675), (321, 2625), (375, 2247), (525, 1605), (535, 1575), (749, 1125), (875, 963)]