486616725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{607}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 999697920

約数和(自身を除く): 513081195

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 509, 525, 607, 1527, 1575, 1821, 2545, 3035, 3563, 4249, 4581, 5463, 7635, 9105, 10689, 12725, 12747, 15175, 17815, 21245, 22905, 27315, 32067, 38175, 38241, 45525, 53445, 63735, 89075, 106225, 114525, 136575, 160335, 191205, 267225, 308963, 318675, 801675, 926889, 956025, 1544815, 2162741, 2780667, 4634445, 6488223, 7724075, 10813705, 13903335, 19464669, 23172225, 32441115, 54068525, 69516675, 97323345, 162205575, 486616725]

約数ペア:

[(1, 486616725), (3, 162205575), (5, 97323345), (7, 69516675), (9, 54068525), (15, 32441115), (21, 23172225), (25, 19464669), (35, 13903335), (45, 10813705), (63, 7724075), (75, 6488223), (105, 4634445), (175, 2780667), (225, 2162741), (315, 1544815), (509, 956025), (525, 926889), (607, 801675), (1527, 318675), (1575, 308963), (1821, 267225), (2545, 191205), (3035, 160335), (3563, 136575), (4249, 114525), (4581, 106225), (5463, 89075), (7635, 63735), (9105, 53445), (10689, 45525), (12725, 38241), (12747, 38175), (15175, 32067), (17815, 27315), (21245, 22905)]