73019475

素因数分解:

$3^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 60

約数和(自身を含む): 136926504

約数和(自身を除く): 63907029

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 107, 135, 225, 321, 337, 405, 535, 675, 963, 1011, 1605, 1685, 2025, 2675, 2889, 3033, 4815, 5055, 8025, 8425, 8667, 9099, 14445, 15165, 24075, 25275, 27297, 36059, 43335, 45495, 72225, 75825, 108177, 136485, 180295, 216675, 227475, 324531, 540885, 682425, 901475, 973593, 1622655, 2704425, 2920779, 4867965, 8113275, 14603895, 24339825, 73019475]

約数ペア:

[(1, 73019475), (3, 24339825), (5, 14603895), (9, 8113275), (15, 4867965), (25, 2920779), (27, 2704425), (45, 1622655), (75, 973593), (81, 901475), (107, 682425), (135, 540885), (225, 324531), (321, 227475), (337, 216675), (405, 180295), (535, 136485), (675, 108177), (963, 75825), (1011, 72225), (1605, 45495), (1685, 43335), (2025, 36059), (2675, 27297), (2889, 25275), (3033, 24075), (4815, 15165), (5055, 14445), (8025, 9099), (8425, 8667)]