61945785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5441}}^1$

素因数の和:5486

約数の個数: 48

約数和(自身を含む): 122249088

約数和(自身を除く): 60303303

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 5441, 11385, 16323, 27205, 48969, 59851, 81615, 125143, 179553, 244845, 299255, 375429, 538659, 625715, 897765, 1126287, 1376573, 1877145, 2693295, 4129719, 5631435, 6882865, 12389157, 20648595, 61945785]

約数ペア:

[(1, 61945785), (3, 20648595), (5, 12389157), (9, 6882865), (11, 5631435), (15, 4129719), (23, 2693295), (33, 1877145), (45, 1376573), (55, 1126287), (69, 897765), (99, 625715), (115, 538659), (165, 375429), (207, 299255), (253, 244845), (345, 179553), (495, 125143), (759, 81615), (1035, 59851), (1265, 48969), (2277, 27205), (3795, 16323), (5441, 11385)]