70451748225

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{16547}}^1$

素因数の和:16839

約数の個数: 72

約数和(自身を含む): 128041804800

約数和(自身を除く): 57590056575

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 149, 225, 381, 447, 635, 745, 1143, 1341, 1905, 2235, 3175, 3725, 5715, 6705, 9525, 11175, 16547, 18923, 28575, 33525, 49641, 56769, 82735, 94615, 148923, 170307, 248205, 283845, 413675, 473075, 744615, 851535, 1241025, 1419225, 2101469, 2465503, 3723075, 4257675, 6304407, 7396509, 10507345, 12327515, 18913221, 22189527, 31522035, 36982545, 52536725, 61637575, 94566105, 110947635, 157610175, 184912725, 313118881, 472830525, 554738175, 939356643, 1565594405, 2818069929, 4696783215, 7827972025, 14090349645, 23483916075, 70451748225]

約数ペア:

[(1, 70451748225), (3, 23483916075), (5, 14090349645), (9, 7827972025), (15, 4696783215), (25, 2818069929), (45, 1565594405), (75, 939356643), (127, 554738175), (149, 472830525), (225, 313118881), (381, 184912725), (447, 157610175), (635, 110947635), (745, 94566105), (1143, 61637575), (1341, 52536725), (1905, 36982545), (2235, 31522035), (3175, 22189527), (3725, 18913221), (5715, 12327515), (6705, 10507345), (9525, 7396509), (11175, 6304407), (16547, 4257675), (18923, 3723075), (28575, 2465503), (33525, 2101469), (49641, 1419225), (56769, 1241025), (82735, 851535), (94615, 744615), (148923, 473075), (170307, 413675), (248205, 283845)]