229715675

素因数分解:

$5^2\times 7^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 343850760

約数和(自身を除く): 114135085

約数列:

[1, 5, 7, 25, 35, 43, 49, 89, 175, 215, 245, 301, 343, 445, 623, 1075, 1225, 1505, 1715, 2107, 2225, 2401, 3115, 3827, 4361, 7525, 8575, 10535, 12005, 14749, 15575, 19135, 21805, 26789, 30527, 52675, 60025, 73745, 95675, 103243, 109025, 133945, 152635, 187523, 213689, 368725, 516215, 669725, 763175, 937615, 1068445, 1312661, 2581075, 4688075, 5342225, 6563305, 9188627, 32816525, 45943135, 229715675]

約数ペア:

[(1, 229715675), (5, 45943135), (7, 32816525), (25, 9188627), (35, 6563305), (43, 5342225), (49, 4688075), (89, 2581075), (175, 1312661), (215, 1068445), (245, 937615), (301, 763175), (343, 669725), (445, 516215), (623, 368725), (1075, 213689), (1225, 187523), (1505, 152635), (1715, 133945), (2107, 109025), (2225, 103243), (2401, 95675), (3115, 73745), (3827, 60025), (4361, 52675), (7525, 30527), (8575, 26789), (10535, 21805), (12005, 19135), (14749, 15575)]