196604145

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11117}}^1$

素因数の和:11262

約数の個数: 32

約数和(自身を含む): 352218240

約数和(自身を除く): 155614095

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 5895, 11117, 17685, 33351, 55585, 100053, 166755, 300159, 500265, 1456327, 1500795, 4368981, 7281635, 13106943, 21844905, 39320829, 65534715, 196604145]

約数ペア:

[(1, 196604145), (3, 65534715), (5, 39320829), (9, 21844905), (15, 13106943), (27, 7281635), (45, 4368981), (131, 1500795), (135, 1456327), (393, 500265), (655, 300159), (1179, 166755), (1965, 100053), (3537, 55585), (5895, 33351), (11117, 17685)]