67827425

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 86720640

約数和(自身を除く): 18893215

約数列:

[1, 5, 25, 61, 79, 305, 395, 563, 1525, 1975, 2815, 4819, 14075, 24095, 34343, 44477, 120475, 171715, 222385, 858575, 1111925, 2713097, 13565485, 67827425]

約数ペア:

[(1, 67827425), (5, 13565485), (25, 2713097), (61, 1111925), (79, 858575), (305, 222385), (395, 171715), (563, 120475), (1525, 44477), (1975, 34343), (2815, 24095), (4819, 14075)]