230857965

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131543}}^1$

素因数の和:131570

約数の個数: 32

約数和(自身を含む): 441987840

約数和(自身を除く): 211129875

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 131543, 394629, 657715, 1183887, 1710059, 1973145, 3551661, 5130177, 5919435, 8550295, 15390531, 17758305, 25650885, 46171593, 76952655, 230857965]

約数ペア:

[(1, 230857965), (3, 76952655), (5, 46171593), (9, 25650885), (13, 17758305), (15, 15390531), (27, 8550295), (39, 5919435), (45, 5130177), (65, 3551661), (117, 1973145), (135, 1710059), (195, 1183887), (351, 657715), (585, 394629), (1755, 131543)]