23415665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 35271936

約数和(自身を除く): 11856271

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 971, 1855, 3445, 4823, 4855, 6797, 12623, 24115, 33985, 51463, 63115, 88361, 257315, 360241, 441805, 669019, 1801205, 3345095, 4683133, 23415665]

約数ペア:

[(1, 23415665), (5, 4683133), (7, 3345095), (13, 1801205), (35, 669019), (53, 441805), (65, 360241), (91, 257315), (265, 88361), (371, 63115), (455, 51463), (689, 33985), (971, 24115), (1855, 12623), (3445, 6797), (4823, 4855)]