5195421

素因数分解:

$3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 80

約数和(自身を含む): 10454400

約数和(自身を除く): 5258979

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 49, 51, 63, 77, 81, 99, 119, 147, 153, 187, 189, 231, 297, 343, 357, 441, 459, 539, 561, 567, 693, 833, 891, 1029, 1071, 1309, 1323, 1377, 1617, 1683, 2079, 2499, 3087, 3213, 3773, 3927, 3969, 4851, 5049, 5831, 6237, 7497, 9163, 9261, 9639, 11319, 11781, 14553, 15147, 17493, 22491, 27489, 27783, 33957, 35343, 43659, 52479, 64141, 67473, 82467, 101871, 106029, 157437, 192423, 247401, 305613, 472311, 577269, 742203, 1731807, 5195421]

約数ペア:

[(1, 5195421), (3, 1731807), (7, 742203), (9, 577269), (11, 472311), (17, 305613), (21, 247401), (27, 192423), (33, 157437), (49, 106029), (51, 101871), (63, 82467), (77, 67473), (81, 64141), (99, 52479), (119, 43659), (147, 35343), (153, 33957), (187, 27783), (189, 27489), (231, 22491), (297, 17493), (343, 15147), (357, 14553), (441, 11781), (459, 11319), (539, 9639), (561, 9261), (567, 9163), (693, 7497), (833, 6237), (891, 5831), (1029, 5049), (1071, 4851), (1309, 3969), (1323, 3927), (1377, 3773), (1617, 3213), (1683, 3087), (2079, 2499)]