201822075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9893

約数の個数: 72

約数和(自身を含む): 444950688

約数和(自身を除く): 243128613

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 6825, 9857, 20475, 29571, 49285, 68999, 88713, 128141, 147855, 206997, 246425, 344995, 384423, 443565, 620991, 640705, 739275, 896987, 1034985, 1153269, 1724975, 1922115, 2217825, 2690961, 3104955, 3203525, 4484935, 5174925, 5766345, 8072883, 9610575, 13454805, 15524775, 22424675, 28831725, 40364415, 67274025, 201822075]

約数ペア:

[(1, 201822075), (3, 67274025), (5, 40364415), (7, 28831725), (9, 22424675), (13, 15524775), (15, 13454805), (21, 9610575), (25, 8072883), (35, 5766345), (39, 5174925), (45, 4484935), (63, 3203525), (65, 3104955), (75, 2690961), (91, 2217825), (105, 1922115), (117, 1724975), (175, 1153269), (195, 1034985), (225, 896987), (273, 739275), (315, 640705), (325, 620991), (455, 443565), (525, 384423), (585, 344995), (819, 246425), (975, 206997), (1365, 147855), (1575, 128141), (2275, 88713), (2925, 68999), (4095, 49285), (6825, 29571), (9857, 20475)]