201655580445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1277069}}^1$

素因数の和:1277131

約数の個数: 72

約数和(自身を含む): 397449725400

約数和(自身を除く): 195794144955

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 121, 145, 165, 261, 319, 363, 435, 495, 605, 957, 1089, 1305, 1595, 1815, 2871, 3509, 4785, 5445, 10527, 14355, 17545, 31581, 52635, 157905, 1277069, 3831207, 6385345, 11493621, 14047759, 19156035, 37035001, 42143277, 57468105, 70238795, 111105003, 126429831, 154525349, 185175005, 210716385, 333315009, 407385011, 463576047, 555525015, 632149155, 772626745, 1222155033, 1390728141, 1666575045, 2036925055, 2317880235, 3666465099, 4481235121, 6110775165, 6953640705, 13443705363, 18332325495, 22406175605, 40331116089, 67218526815, 201655580445]

約数ペア:

[(1, 201655580445), (3, 67218526815), (5, 40331116089), (9, 22406175605), (11, 18332325495), (15, 13443705363), (29, 6953640705), (33, 6110775165), (45, 4481235121), (55, 3666465099), (87, 2317880235), (99, 2036925055), (121, 1666575045), (145, 1390728141), (165, 1222155033), (261, 772626745), (319, 632149155), (363, 555525015), (435, 463576047), (495, 407385011), (605, 333315009), (957, 210716385), (1089, 185175005), (1305, 154525349), (1595, 126429831), (1815, 111105003), (2871, 70238795), (3509, 57468105), (4785, 42143277), (5445, 37035001), (10527, 19156035), (14355, 14047759), (17545, 11493621), (31581, 6385345), (52635, 3831207), (157905, 1277069)]