57272235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 98288640

約数和(自身を除く): 41016405

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 2843, 4029, 6715, 8529, 14215, 20145, 42645, 48331, 144993, 224597, 241655, 673791, 724965, 1122985, 3368955, 3818149, 11454447, 19090745, 57272235]

約数ペア:

[(1, 57272235), (3, 19090745), (5, 11454447), (15, 3818149), (17, 3368955), (51, 1122985), (79, 724965), (85, 673791), (237, 241655), (255, 224597), (395, 144993), (1185, 48331), (1343, 42645), (2843, 20145), (4029, 14215), (6715, 8529)]