57970425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 106868160

約数和(自身を除く): 48897735

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 2393, 4845, 7179, 8075, 11965, 24225, 35895, 40681, 45467, 59825, 122043, 136401, 179475, 203405, 227335, 610215, 682005, 772939, 1017025, 1136675, 2318817, 3051075, 3410025, 3864695, 11594085, 19323475, 57970425]

約数ペア:

[(1, 57970425), (3, 19323475), (5, 11594085), (15, 3864695), (17, 3410025), (19, 3051075), (25, 2318817), (51, 1136675), (57, 1017025), (75, 772939), (85, 682005), (95, 610215), (255, 227335), (285, 203405), (323, 179475), (425, 136401), (475, 122043), (969, 59825), (1275, 45467), (1425, 40681), (1615, 35895), (2393, 24225), (4845, 11965), (7179, 8075)]