8741425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 14284800

約数和(自身を除く): 5543375

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 239, 275, 385, 475, 665, 1045, 1195, 1463, 1673, 1925, 2629, 3325, 4541, 5225, 5975, 7315, 8365, 13145, 18403, 22705, 31787, 36575, 41825, 49951, 65725, 92015, 113525, 158935, 249755, 349657, 460075, 794675, 1248775, 1748285, 8741425]

約数ペア:

[(1, 8741425), (5, 1748285), (7, 1248775), (11, 794675), (19, 460075), (25, 349657), (35, 249755), (55, 158935), (77, 113525), (95, 92015), (133, 65725), (175, 49951), (209, 41825), (239, 36575), (275, 31787), (385, 22705), (475, 18403), (665, 13145), (1045, 8365), (1195, 7315), (1463, 5975), (1673, 5225), (1925, 4541), (2629, 3325)]