1440888925

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2927}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 2134863360

約数和(自身を除く): 693974435

約数列:

[1, 5, 7, 25, 29, 35, 97, 145, 175, 203, 485, 679, 725, 1015, 2425, 2813, 2927, 3395, 5075, 14065, 14635, 16975, 19691, 20489, 70325, 73175, 84883, 98455, 102445, 283919, 424415, 492275, 512225, 594181, 1419595, 1987433, 2122075, 2970905, 7097975, 8233651, 9937165, 14854525, 41168255, 49685825, 57635557, 205841275, 288177785, 1440888925]

約数ペア:

[(1, 1440888925), (5, 288177785), (7, 205841275), (25, 57635557), (29, 49685825), (35, 41168255), (97, 14854525), (145, 9937165), (175, 8233651), (203, 7097975), (485, 2970905), (679, 2122075), (725, 1987433), (1015, 1419595), (2425, 594181), (2813, 512225), (2927, 492275), (3395, 424415), (5075, 283919), (14065, 102445), (14635, 98455), (16975, 84883), (19691, 73175), (20489, 70325)]