148740565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 198132480

約数和(自身を除く): 49391915

約数列:

[1, 5, 17, 29, 83, 85, 145, 415, 493, 727, 1411, 2407, 2465, 3635, 7055, 12035, 12359, 21083, 40919, 60341, 61795, 105415, 204595, 301705, 358411, 1025797, 1749889, 1792055, 5128985, 8749445, 29748113, 148740565]

約数ペア:

[(1, 148740565), (5, 29748113), (17, 8749445), (29, 5128985), (83, 1792055), (85, 1749889), (145, 1025797), (415, 358411), (493, 301705), (727, 204595), (1411, 105415), (2407, 61795), (2465, 60341), (3635, 40919), (7055, 21083), (12035, 12359)]