121522905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 133218855

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 53, 63, 87, 105, 145, 159, 203, 251, 261, 265, 315, 371, 435, 477, 609, 753, 795, 1015, 1113, 1255, 1305, 1537, 1757, 1827, 1855, 2259, 2385, 3045, 3339, 3765, 4611, 5271, 5565, 7279, 7685, 8785, 9135, 10759, 11295, 13303, 13833, 15813, 16695, 21837, 23055, 26355, 32277, 36395, 39909, 50953, 53795, 65511, 66515, 69165, 79065, 93121, 96831, 109185, 119727, 152859, 161385, 199545, 254765, 279363, 327555, 385787, 458577, 465605, 484155, 598635, 764295, 838089, 1157361, 1396815, 1928935, 2292885, 2700509, 3472083, 4190445, 5786805, 8101527, 13502545, 17360415, 24304581, 40507635, 121522905]

約数ペア:

[(1, 121522905), (3, 40507635), (5, 24304581), (7, 17360415), (9, 13502545), (15, 8101527), (21, 5786805), (29, 4190445), (35, 3472083), (45, 2700509), (53, 2292885), (63, 1928935), (87, 1396815), (105, 1157361), (145, 838089), (159, 764295), (203, 598635), (251, 484155), (261, 465605), (265, 458577), (315, 385787), (371, 327555), (435, 279363), (477, 254765), (609, 199545), (753, 161385), (795, 152859), (1015, 119727), (1113, 109185), (1255, 96831), (1305, 93121), (1537, 79065), (1757, 69165), (1827, 66515), (1855, 65511), (2259, 53795), (2385, 50953), (3045, 39909), (3339, 36395), (3765, 32277), (4611, 26355), (5271, 23055), (5565, 21837), (7279, 16695), (7685, 15813), (8785, 13833), (9135, 13303), (10759, 11295)]