1350794025

素因数分解:

$3^2\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 144

約数和(自身を含む): 2948025600

約数和(自身を除く): 1597231575

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 49, 63, 69, 75, 105, 115, 147, 161, 175, 207, 225, 245, 315, 343, 345, 441, 483, 525, 575, 735, 761, 805, 1029, 1035, 1127, 1225, 1449, 1575, 1715, 1725, 2205, 2283, 2415, 3087, 3381, 3675, 3805, 4025, 5145, 5175, 5327, 5635, 6849, 7245, 7889, 8575, 10143, 11025, 11415, 12075, 15435, 15981, 16905, 17503, 19025, 23667, 25725, 26635, 28175, 34245, 36225, 37289, 39445, 47943, 50715, 52509, 57075, 71001, 77175, 79905, 84525, 87515, 111867, 118335, 122521, 133175, 157527, 171225, 186445, 197225, 239715, 253575, 261023, 262545, 335601, 355005, 367563, 399525, 437575, 559335, 591675, 612605, 783069, 787635, 857647, 932225, 1102689, 1198575, 1305115, 1312725, 1678005, 1775025, 1837815, 2349207, 2572941, 2796675, 3063025, 3915345, 3938175, 4288235, 5513445, 6003529, 6525575, 7718823, 8390025, 9189075, 11746035, 12864705, 18010587, 19576725, 21441175, 27567225, 30017645, 38594115, 54031761, 58730175, 64323525, 90052935, 150088225, 192970575, 270158805, 450264675, 1350794025]

約数ペア:

[(1, 1350794025), (3, 450264675), (5, 270158805), (7, 192970575), (9, 150088225), (15, 90052935), (21, 64323525), (23, 58730175), (25, 54031761), (35, 38594115), (45, 30017645), (49, 27567225), (63, 21441175), (69, 19576725), (75, 18010587), (105, 12864705), (115, 11746035), (147, 9189075), (161, 8390025), (175, 7718823), (207, 6525575), (225, 6003529), (245, 5513445), (315, 4288235), (343, 3938175), (345, 3915345), (441, 3063025), (483, 2796675), (525, 2572941), (575, 2349207), (735, 1837815), (761, 1775025), (805, 1678005), (1029, 1312725), (1035, 1305115), (1127, 1198575), (1225, 1102689), (1449, 932225), (1575, 857647), (1715, 787635), (1725, 783069), (2205, 612605), (2283, 591675), (2415, 559335), (3087, 437575), (3381, 399525), (3675, 367563), (3805, 355005), (4025, 335601), (5145, 262545), (5175, 261023), (5327, 253575), (5635, 239715), (6849, 197225), (7245, 186445), (7889, 171225), (8575, 157527), (10143, 133175), (11025, 122521), (11415, 118335), (12075, 111867), (15435, 87515), (15981, 84525), (16905, 79905), (17503, 77175), (19025, 71001), (23667, 57075), (25725, 52509), (26635, 50715), (28175, 47943), (34245, 39445), (36225, 37289)]