16379415

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 34122816

約数和(自身を除く): 17743401

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 61, 65, 81, 85, 117, 135, 153, 183, 195, 221, 243, 255, 305, 351, 405, 459, 549, 585, 663, 765, 793, 915, 1037, 1053, 1105, 1215, 1377, 1647, 1755, 1989, 2295, 2379, 2745, 3111, 3159, 3315, 3965, 4131, 4941, 5185, 5265, 5967, 6885, 7137, 8235, 9333, 9945, 11895, 13481, 14823, 15555, 15795, 17901, 20655, 21411, 24705, 27999, 29835, 35685, 40443, 46665, 53703, 64233, 67405, 74115, 83997, 89505, 107055, 121329, 139995, 192699, 202215, 251991, 268515, 321165, 363987, 419985, 606645, 963495, 1091961, 1259955, 1819935, 3275883, 5459805, 16379415]

約数ペア:

[(1, 16379415), (3, 5459805), (5, 3275883), (9, 1819935), (13, 1259955), (15, 1091961), (17, 963495), (27, 606645), (39, 419985), (45, 363987), (51, 321165), (61, 268515), (65, 251991), (81, 202215), (85, 192699), (117, 139995), (135, 121329), (153, 107055), (183, 89505), (195, 83997), (221, 74115), (243, 67405), (255, 64233), (305, 53703), (351, 46665), (405, 40443), (459, 35685), (549, 29835), (585, 27999), (663, 24705), (765, 21411), (793, 20655), (915, 17901), (1037, 15795), (1053, 15555), (1105, 14823), (1215, 13481), (1377, 11895), (1647, 9945), (1755, 9333), (1989, 8235), (2295, 7137), (2379, 6885), (2745, 5967), (3111, 5265), (3159, 5185), (3315, 4941), (3965, 4131)]