2169274035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 3744921600

約数和(自身を除く): 1575647565

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 257, 395, 419, 771, 1185, 1257, 1285, 1343, 2095, 3855, 4029, 4369, 6285, 6715, 7123, 13107, 20145, 20303, 21369, 21845, 33101, 35615, 60909, 65535, 99303, 101515, 106845, 107683, 165505, 304545, 323049, 345151, 496515, 538415, 562717, 1035453, 1615245, 1688151, 1725755, 1830611, 2813585, 5177265, 5491833, 8440755, 8506957, 9153055, 25520871, 27459165, 42534785, 127604355, 144618269, 433854807, 723091345, 2169274035]

約数ペア:

[(1, 2169274035), (3, 723091345), (5, 433854807), (15, 144618269), (17, 127604355), (51, 42534785), (79, 27459165), (85, 25520871), (237, 9153055), (255, 8506957), (257, 8440755), (395, 5491833), (419, 5177265), (771, 2813585), (1185, 1830611), (1257, 1725755), (1285, 1688151), (1343, 1615245), (2095, 1035453), (3855, 562717), (4029, 538415), (4369, 496515), (6285, 345151), (6715, 323049), (7123, 304545), (13107, 165505), (20145, 107683), (20303, 106845), (21369, 101515), (21845, 99303), (33101, 65535), (35615, 60909)]