1337132885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 1878811200

約数和(自身を除く): 541678315

約数列:

[1, 5, 11, 19, 55, 89, 95, 121, 209, 445, 605, 979, 1045, 1307, 1691, 2299, 4895, 6535, 8455, 10769, 11495, 14377, 18601, 24833, 53845, 71885, 93005, 116323, 124165, 158147, 204611, 273163, 581615, 790735, 1023055, 1279553, 1365815, 2210137, 3004793, 6397765, 11050685, 14075083, 15023965, 24311507, 70375415, 121557535, 267426577, 1337132885]

約数ペア:

[(1, 1337132885), (5, 267426577), (11, 121557535), (19, 70375415), (55, 24311507), (89, 15023965), (95, 14075083), (121, 11050685), (209, 6397765), (445, 3004793), (605, 2210137), (979, 1365815), (1045, 1279553), (1307, 1023055), (1691, 790735), (2299, 581615), (4895, 273163), (6535, 204611), (8455, 158147), (10769, 124165), (11495, 116323), (14377, 93005), (18601, 71885), (24833, 53845)]