616372655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 802327680

約数和(自身を除く): 185955025

約数列:

[1, 5, 17, 71, 85, 109, 355, 545, 937, 1207, 1853, 4685, 6035, 7739, 9265, 15929, 38695, 66527, 79645, 102133, 131563, 332635, 510665, 657815, 1130959, 1736261, 5654795, 7251443, 8681305, 36257215, 123274531, 616372655]

約数ペア:

[(1, 616372655), (5, 123274531), (17, 36257215), (71, 8681305), (85, 7251443), (109, 5654795), (355, 1736261), (545, 1130959), (937, 657815), (1207, 510665), (1853, 332635), (4685, 131563), (6035, 102133), (7739, 79645), (9265, 66527), (15929, 38695)]