43258215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 96509952

約数和(自身を除く): 53251737

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 43, 55, 65, 67, 77, 91, 105, 129, 143, 165, 195, 201, 215, 231, 273, 301, 335, 385, 429, 455, 469, 473, 559, 645, 715, 737, 871, 903, 1001, 1005, 1155, 1365, 1407, 1419, 1505, 1677, 2145, 2211, 2345, 2365, 2613, 2795, 2881, 3003, 3311, 3685, 3913, 4355, 4515, 5005, 5159, 6097, 6149, 7035, 7095, 8385, 8643, 9581, 9933, 11055, 11739, 13065, 14405, 15015, 15477, 16555, 18291, 18447, 19565, 20167, 25795, 28743, 30485, 30745, 31691, 37453, 43043, 43215, 47905, 49665, 58695, 60501, 67067, 77385, 91455, 92235, 95073, 100835, 112359, 129129, 143715, 158455, 187265, 201201, 215215, 221837, 262171, 302505, 335335, 411983, 475365, 561795, 645645, 665511, 786513, 1006005, 1109185, 1235949, 1310855, 2059915, 2883881, 3327555, 3932565, 6179745, 8651643, 14419405, 43258215]

約数ペア:

[(1, 43258215), (3, 14419405), (5, 8651643), (7, 6179745), (11, 3932565), (13, 3327555), (15, 2883881), (21, 2059915), (33, 1310855), (35, 1235949), (39, 1109185), (43, 1006005), (55, 786513), (65, 665511), (67, 645645), (77, 561795), (91, 475365), (105, 411983), (129, 335335), (143, 302505), (165, 262171), (195, 221837), (201, 215215), (215, 201201), (231, 187265), (273, 158455), (301, 143715), (335, 129129), (385, 112359), (429, 100835), (455, 95073), (469, 92235), (473, 91455), (559, 77385), (645, 67067), (715, 60501), (737, 58695), (871, 49665), (903, 47905), (1001, 43215), (1005, 43043), (1155, 37453), (1365, 31691), (1407, 30745), (1419, 30485), (1505, 28743), (1677, 25795), (2145, 20167), (2211, 19565), (2345, 18447), (2365, 18291), (2613, 16555), (2795, 15477), (2881, 15015), (3003, 14405), (3311, 13065), (3685, 11739), (3913, 11055), (4355, 9933), (4515, 9581), (5005, 8643), (5159, 8385), (6097, 7095), (6149, 7035)]