361853855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 495065088

約数和(自身を除く): 133211233

約数列:

[1, 5, 11, 31, 55, 83, 155, 341, 415, 913, 1705, 2557, 2573, 4565, 12785, 12865, 28127, 28303, 79267, 140635, 141515, 212231, 396335, 871937, 1061155, 2334541, 4359685, 6579161, 11672705, 32895805, 72370771, 361853855]

約数ペア:

[(1, 361853855), (5, 72370771), (11, 32895805), (31, 11672705), (55, 6579161), (83, 4359685), (155, 2334541), (341, 1061155), (415, 871937), (913, 396335), (1705, 212231), (2557, 141515), (2573, 140635), (4565, 79267), (12785, 28303), (12865, 28127)]