242594415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{929}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 481665600

約数和(自身を除く): 239071185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 829, 929, 2487, 2787, 4145, 4645, 5803, 6503, 7461, 8361, 12435, 13935, 17409, 19509, 29015, 32515, 37305, 41805, 52227, 58527, 87045, 97545, 261135, 292635, 770141, 2310423, 3850705, 5390987, 6931269, 11552115, 16172961, 26954935, 34656345, 48518883, 80864805, 242594415]

約数ペア:

[(1, 242594415), (3, 80864805), (5, 48518883), (7, 34656345), (9, 26954935), (15, 16172961), (21, 11552115), (35, 6931269), (45, 5390987), (63, 3850705), (105, 2310423), (315, 770141), (829, 292635), (929, 261135), (2487, 97545), (2787, 87045), (4145, 58527), (4645, 52227), (5803, 41805), (6503, 37305), (7461, 32515), (8361, 29015), (12435, 19509), (13935, 17409)]