3161235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 7091712

約数和(自身を除く): 3930477

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 23, 33, 35, 49, 51, 55, 69, 77, 85, 105, 115, 119, 147, 161, 165, 187, 231, 245, 253, 255, 345, 357, 385, 391, 483, 539, 561, 595, 735, 759, 805, 833, 935, 1127, 1155, 1173, 1265, 1309, 1617, 1771, 1785, 1955, 2415, 2499, 2695, 2737, 2805, 3381, 3795, 3927, 4165, 4301, 5313, 5635, 5865, 6545, 8085, 8211, 8855, 9163, 12397, 12495, 12903, 13685, 16905, 19159, 19635, 21505, 26565, 27489, 30107, 37191, 41055, 45815, 57477, 61985, 64515, 90321, 95795, 137445, 150535, 185955, 210749, 287385, 451605, 632247, 1053745, 3161235]

約数ペア:

[(1, 3161235), (3, 1053745), (5, 632247), (7, 451605), (11, 287385), (15, 210749), (17, 185955), (21, 150535), (23, 137445), (33, 95795), (35, 90321), (49, 64515), (51, 61985), (55, 57477), (69, 45815), (77, 41055), (85, 37191), (105, 30107), (115, 27489), (119, 26565), (147, 21505), (161, 19635), (165, 19159), (187, 16905), (231, 13685), (245, 12903), (253, 12495), (255, 12397), (345, 9163), (357, 8855), (385, 8211), (391, 8085), (483, 6545), (539, 5865), (561, 5635), (595, 5313), (735, 4301), (759, 4165), (805, 3927), (833, 3795), (935, 3381), (1127, 2805), (1155, 2737), (1173, 2695), (1265, 2499), (1309, 2415), (1617, 1955), (1771, 1785)]