442045345

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 619888896

約数和(自身を除く): 177843551

約数列:

[1, 5, 7, 35, 61, 197, 305, 427, 985, 1051, 1379, 2135, 5255, 6895, 7357, 12017, 36785, 60085, 64111, 84119, 207047, 320555, 420595, 448777, 1035235, 1449329, 2243885, 7246645, 12629867, 63149335, 88409069, 442045345]

約数ペア:

[(1, 442045345), (5, 88409069), (7, 63149335), (35, 12629867), (61, 7246645), (197, 2243885), (305, 1449329), (427, 1035235), (985, 448777), (1051, 420595), (1379, 320555), (2135, 207047), (5255, 84119), (6895, 64111), (7357, 60085), (12017, 36785)]