55645275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 106493184

約数和(自身を除く): 50847909

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 415, 525, 581, 1245, 1277, 1743, 2075, 2905, 3831, 6225, 6385, 8715, 8939, 14525, 19155, 26817, 31925, 43575, 44695, 95775, 105991, 134085, 223475, 317973, 529955, 670425, 741937, 1589865, 2225811, 2649775, 3709685, 7949325, 11129055, 18548425, 55645275]

約数ペア:

[(1, 55645275), (3, 18548425), (5, 11129055), (7, 7949325), (15, 3709685), (21, 2649775), (25, 2225811), (35, 1589865), (75, 741937), (83, 670425), (105, 529955), (175, 317973), (249, 223475), (415, 134085), (525, 105991), (581, 95775), (1245, 44695), (1277, 43575), (1743, 31925), (2075, 26817), (2905, 19155), (3831, 14525), (6225, 8939), (6385, 8715)]