4635225

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{109}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 9929920

約数和(自身を除く): 5294695

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 109, 135, 175, 189, 225, 243, 315, 327, 405, 525, 545, 567, 675, 763, 945, 981, 1215, 1575, 1635, 1701, 2025, 2289, 2725, 2835, 2943, 3815, 4725, 4905, 6075, 6867, 8175, 8505, 8829, 11445, 14175, 14715, 19075, 20601, 24525, 26487, 34335, 42525, 44145, 57225, 61803, 73575, 103005, 132435, 171675, 185409, 220725, 309015, 515025, 662175, 927045, 1545075, 4635225]

約数ペア:

[(1, 4635225), (3, 1545075), (5, 927045), (7, 662175), (9, 515025), (15, 309015), (21, 220725), (25, 185409), (27, 171675), (35, 132435), (45, 103005), (63, 73575), (75, 61803), (81, 57225), (105, 44145), (109, 42525), (135, 34335), (175, 26487), (189, 24525), (225, 20601), (243, 19075), (315, 14715), (327, 14175), (405, 11445), (525, 8829), (545, 8505), (567, 8175), (675, 6867), (763, 6075), (945, 4905), (981, 4725), (1215, 3815), (1575, 2943), (1635, 2835), (1701, 2725), (2025, 2289)]