4351725

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{307}}^1$

素因数の和:336

約数の個数: 60

約数和(自身を含む): 9242464

約数和(自身を除く): 4890739

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 307, 315, 405, 525, 567, 675, 921, 945, 1535, 1575, 2025, 2149, 2763, 2835, 4605, 4725, 6447, 7675, 8289, 10745, 13815, 14175, 19341, 23025, 24867, 32235, 41445, 53725, 58023, 69075, 96705, 124335, 161175, 174069, 207225, 290115, 483525, 621675, 870345, 1450575, 4351725]

約数ペア:

[(1, 4351725), (3, 1450575), (5, 870345), (7, 621675), (9, 483525), (15, 290115), (21, 207225), (25, 174069), (27, 161175), (35, 124335), (45, 96705), (63, 69075), (75, 58023), (81, 53725), (105, 41445), (135, 32235), (175, 24867), (189, 23025), (225, 19341), (307, 14175), (315, 13815), (405, 10745), (525, 8289), (567, 7675), (675, 6447), (921, 4725), (945, 4605), (1535, 2835), (1575, 2763), (2025, 2149)]