765135

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{347}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 1547208

約数和(自身を除く): 782073

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 347, 441, 735, 1041, 1735, 2205, 2429, 3123, 5205, 7287, 12145, 15615, 17003, 21861, 36435, 51009, 85015, 109305, 153027, 255045, 765135]

約数ペア:

[(1, 765135), (3, 255045), (5, 153027), (7, 109305), (9, 85015), (15, 51009), (21, 36435), (35, 21861), (45, 17003), (49, 15615), (63, 12145), (105, 7287), (147, 5205), (245, 3123), (315, 2429), (347, 2205), (441, 1735), (735, 1041)]