4090905

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 9295104

約数和(自身を除く): 5204199

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 37, 39, 45, 63, 65, 81, 91, 105, 111, 117, 135, 185, 189, 195, 243, 259, 273, 315, 333, 351, 405, 455, 481, 555, 567, 585, 777, 819, 945, 999, 1053, 1215, 1295, 1365, 1443, 1665, 1701, 1755, 2331, 2405, 2457, 2835, 2997, 3159, 3367, 3885, 4095, 4329, 4995, 5265, 6993, 7215, 7371, 8505, 8991, 10101, 11655, 12285, 12987, 14985, 15795, 16835, 20979, 21645, 22113, 30303, 34965, 36855, 38961, 44955, 50505, 62937, 64935, 90909, 104895, 110565, 116883, 151515, 194805, 272727, 314685, 454545, 584415, 818181, 1363635, 4090905]

約数ペア:

[(1, 4090905), (3, 1363635), (5, 818181), (7, 584415), (9, 454545), (13, 314685), (15, 272727), (21, 194805), (27, 151515), (35, 116883), (37, 110565), (39, 104895), (45, 90909), (63, 64935), (65, 62937), (81, 50505), (91, 44955), (105, 38961), (111, 36855), (117, 34965), (135, 30303), (185, 22113), (189, 21645), (195, 20979), (243, 16835), (259, 15795), (273, 14985), (315, 12987), (333, 12285), (351, 11655), (405, 10101), (455, 8991), (481, 8505), (555, 7371), (567, 7215), (585, 6993), (777, 5265), (819, 4995), (945, 4329), (999, 4095), (1053, 3885), (1215, 3367), (1295, 3159), (1365, 2997), (1443, 2835), (1665, 2457), (1701, 2405), (1755, 2331)]