23869755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 54835200

約数和(自身を除く): 30965445

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 29, 35, 39, 45, 63, 65, 67, 87, 91, 105, 117, 135, 145, 189, 195, 201, 203, 261, 273, 315, 335, 351, 377, 435, 455, 469, 585, 603, 609, 783, 819, 871, 945, 1005, 1015, 1131, 1305, 1365, 1407, 1755, 1809, 1827, 1885, 1943, 2345, 2457, 2613, 2639, 3015, 3045, 3393, 3915, 4095, 4221, 4355, 5481, 5655, 5829, 6097, 7035, 7839, 7917, 9045, 9135, 9715, 10179, 12285, 12663, 13065, 13195, 13601, 16965, 17487, 18291, 21105, 23517, 23751, 25259, 27405, 29145, 30485, 39195, 39585, 40803, 50895, 52461, 54873, 63315, 68005, 71253, 75777, 87435, 91455, 117585, 118755, 122409, 126295, 164619, 176813, 204015, 227331, 262305, 274365, 356265, 367227, 378885, 530439, 612045, 681993, 823095, 884065, 1136655, 1591317, 1836135, 2652195, 3409965, 4773951, 7956585, 23869755]

約数ペア:

[(1, 23869755), (3, 7956585), (5, 4773951), (7, 3409965), (9, 2652195), (13, 1836135), (15, 1591317), (21, 1136655), (27, 884065), (29, 823095), (35, 681993), (39, 612045), (45, 530439), (63, 378885), (65, 367227), (67, 356265), (87, 274365), (91, 262305), (105, 227331), (117, 204015), (135, 176813), (145, 164619), (189, 126295), (195, 122409), (201, 118755), (203, 117585), (261, 91455), (273, 87435), (315, 75777), (335, 71253), (351, 68005), (377, 63315), (435, 54873), (455, 52461), (469, 50895), (585, 40803), (603, 39585), (609, 39195), (783, 30485), (819, 29145), (871, 27405), (945, 25259), (1005, 23751), (1015, 23517), (1131, 21105), (1305, 18291), (1365, 17487), (1407, 16965), (1755, 13601), (1809, 13195), (1827, 13065), (1885, 12663), (1943, 12285), (2345, 10179), (2457, 9715), (2613, 9135), (2639, 9045), (3015, 7917), (3045, 7839), (3393, 7035), (3915, 6097), (4095, 5829), (4221, 5655), (4355, 5481)]