56779905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41597}}^1$

素因数の和:41625

約数の個数: 32

約数和(自身を含む): 111815424

約数和(自身を除く): 55035519

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 41597, 124791, 207985, 291179, 540761, 623955, 873537, 1455895, 1622283, 2703805, 3785327, 4367685, 8111415, 11355981, 18926635, 56779905]

約数ペア:

[(1, 56779905), (3, 18926635), (5, 11355981), (7, 8111415), (13, 4367685), (15, 3785327), (21, 2703805), (35, 1622283), (39, 1455895), (65, 873537), (91, 623955), (105, 540761), (195, 291179), (273, 207985), (455, 124791), (1365, 41597)]