5200921605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{1871}}^1$

素因数の和:2898

約数の個数: 64

約数和(自身を含む): 9626812416

約数和(自身を除く): 4425890811

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 991, 1871, 2805, 2973, 4955, 5613, 9355, 10901, 14865, 16847, 20581, 28065, 31807, 32703, 50541, 54505, 61743, 84235, 95421, 102905, 159035, 163515, 185317, 252705, 308715, 349877, 477105, 555951, 926585, 1049631, 1749385, 1854161, 2779755, 5248155, 5562483, 9270805, 20395771, 27812415, 31520737, 61187313, 94562211, 101978855, 157603685, 305936565, 346728107, 472811055, 1040184321, 1733640535, 5200921605]

約数ペア:

[(1, 5200921605), (3, 1733640535), (5, 1040184321), (11, 472811055), (15, 346728107), (17, 305936565), (33, 157603685), (51, 101978855), (55, 94562211), (85, 61187313), (165, 31520737), (187, 27812415), (255, 20395771), (561, 9270805), (935, 5562483), (991, 5248155), (1871, 2779755), (2805, 1854161), (2973, 1749385), (4955, 1049631), (5613, 926585), (9355, 555951), (10901, 477105), (14865, 349877), (16847, 308715), (20581, 252705), (28065, 185317), (31807, 163515), (32703, 159035), (50541, 102905), (54505, 95421), (61743, 84235)]