151498655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 231662592

約数和(自身を除く): 80163937

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 121, 385, 415, 431, 581, 605, 847, 913, 2155, 2905, 3017, 4235, 4565, 4741, 6391, 10043, 15085, 23705, 31955, 33187, 35773, 50215, 52151, 70301, 165935, 178865, 250411, 260755, 351505, 365057, 393503, 1252055, 1825285, 1967515, 2754521, 4328533, 13772605, 21642665, 30299731, 151498655]

約数ペア:

[(1, 151498655), (5, 30299731), (7, 21642665), (11, 13772605), (35, 4328533), (55, 2754521), (77, 1967515), (83, 1825285), (121, 1252055), (385, 393503), (415, 365057), (431, 351505), (581, 260755), (605, 250411), (847, 178865), (913, 165935), (2155, 70301), (2905, 52151), (3017, 50215), (4235, 35773), (4565, 33187), (4741, 31955), (6391, 23705), (10043, 15085)]