80323425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3959

約数の個数: 72

約数和(自身を含む): 177113664

約数和(自身を除く): 96790239

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, 3923, 4095, 6825, 11769, 19615, 20475, 27461, 35307, 50999, 58845, 82383, 98075, 137305, 152997, 176535, 247149, 254995, 294225, 356993, 411915, 458991, 686525, 764985, 882675, 1070979, 1235745, 1274975, 1784965, 2059575, 2294955, 3212937, 3824925, 5354895, 6178725, 8924825, 11474775, 16064685, 26774475, 80323425]

約数ペア:

[(1, 80323425), (3, 26774475), (5, 16064685), (7, 11474775), (9, 8924825), (13, 6178725), (15, 5354895), (21, 3824925), (25, 3212937), (35, 2294955), (39, 2059575), (45, 1784965), (63, 1274975), (65, 1235745), (75, 1070979), (91, 882675), (105, 764985), (117, 686525), (175, 458991), (195, 411915), (225, 356993), (273, 294225), (315, 254995), (325, 247149), (455, 176535), (525, 152997), (585, 137305), (819, 98075), (975, 82383), (1365, 58845), (1575, 50999), (2275, 35307), (2925, 27461), (3923, 20475), (4095, 19615), (6825, 11769)]